Inside the Sun, an Ege University astronomer’s models hint that our star may have swallowed a rocky world of five to ten Earth masses, and the best fit points to about 5.6 times Earth’s mass
The Sun may carry traces of a planet that disappeared billions of years ago. A new study suggests that swallowing a rocky world with five to ten times Earth’s mass could help explain puzzling features inside our star.…
At a fire lab at Brazil’s Unisinos University, Tetra Pak carton strips carried flames nearly 6 inches in 14 seconds, and the 17.6°F they took off a test roof’s surface shrank indoors
At a fire lab at Brazil's Unisinos University, strips of Tetra Pak carton, the material promoted online as a cheap way to…
In the Baltic Sea off Sweden’s Gotland, the 2018 heat wave pushed surface water to about 81 degrees Fahrenheit on August 1, and on some July days southern Scandinavia was hotter than parts of Spain
The 2018 heat wave pushed surface water in the Baltic Sea to about 81 degrees Fahrenheit (27 °C) on August 1, from…
NASA released footage of astronauts testing Lunar Outpost’s Pegasus as robotic rovers and lunar terrain vehicles get ready to scout the Moon’s South Pole, and each LTV will cover up to 3.7 miles a day
NASA on October 20, 2026, released a progress update on the rovers that will open its Moon Base, showing how robotic explorers…
Off England’s Kent coast, a 2018 study reviewed 606,554 videos from cameras on Thanet Offshore Wind Farm turbines and counted 6 seabird collisions, and 96.8 percent of recorded seabirds flew between the turbine rows
A study of cameras on two turbines at Thanet Offshore Wind Farm, about 7.5 miles (12 kilometers) off England's Kent coast, reviewed…
In Brazil’s Guapiaçu Ecological Reserve, a restoration project rooted in one family’s old farm has planted 1 million native seedlings, and lowland tapirs missing from Rio de Janeiro since 1914 now number around 25
A restoration project at Brazil's Guapiaçu Ecological Reserve, in Cachoeiras de Macacu in Rio de Janeiro state, has planted 1 million native…
On Mount Roraima, where Venezuela, Brazil and Guyana meet, Pemón storytellers told an ethnologist in 1911 it was the stump of a tree bearing every fruit, and Brazil’s 2026 park plan names that tree
Brazil's new management plan for the national park on Mount Roraima, where Venezuela, Brazil and Guyana meet, names the tree that Pemón…
On the Corent plateau in central France, archaeologists uncovered a Gallic mint of 5 or 6 workshops stretching more than 131 feet, and a lead disk carrying 2 coin-punch impressions matches a known Arverni stater
On the Corent plateau in France's Puy-de-Dôme department, archaeologists have uncovered what was most likely a Gallic mint: five or six stone-built…
In Mars’ Gale Crater, NASA’s Curiosity rover photographed unusually broad, shallow pits in bedrock, one roughly 0.4 inches across, and the mission’s September 3 update still could not explain how they formed
NASA’s Curiosity rover has photographed unusually broad, shallow pits in Martian bedrock, including one roughly 0.4 inches across. An image created on…
In Corvallis, Oregon, chemists separated zirconium and hafnium in water with choline, a common food additive, reaching a separation factor of 33, and the solvent method used at two U.S. plants scores 6 to 7
Chemists at Oregon State University in Corvallis, Oregon, have patented a way to separate zirconium and hafnium in water, with no organic…
At Japan’s car parts shipping sites, workers read about 10 barcodes per product until DENSO’s Masahiro Hara created the QR code in 1994, and it now tracks glass eels for an expected 10,000 traders a year
Masahiro Hara, a barcode engineer at DENSO, created the QR code in 1994 after watching workers at car parts shipping sites in…
Smithsonian scientists swabbed 327 museum frogs and tied a mysterious die-off in Brazil’s Atlantic Forest to the chytrid fungus, but the declined species still common enough to collect tested clean
W. Ronald Heyer kept collecting frogs at Brazil's Boracéia Biological Station after many of them stopped showing up, and his jars, stored…
New Mexico’s Sceye flew a solar-powered stratospheric airship about 18,600 miles to Japan and back in about a month and used it to beam calls and video to ordinary smartphones from more than 54,000 feet
On the morning of August 9, 2026, a silver stratospheric airship rose out of the New Mexico desert and set off across…
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NASA is building a Moon base. The robots land first19 hours ago
The only lemur that sings keeps a beat like human music21 hours ago
Dying of cancer, she still killed a crocodile: Arrowhead's last huntOctober 20
Angelina Jolie's foundation protects a 150,720-acre forest in CambodiaOctober 19
A shark was filmed in Antarctica for the first time everOctober 19
He left Barcelona for an olive farm at 26 and never looked backOctober 19Science
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Inside the Sun, an Ege University astronomer’s models hint that our star may have swallowed a rocky world of five to ten Earth masses, and the best fit points to about 5.6 times Earth’s mass
The Sun may carry traces of a planet that disappeared billions of years ago. A new study suggests that swallowing a rocky…
In a San Mateo County creek, a geomorphologist surveying habitat for threatened California red-legged frogs found an intact Pacific mastodon molar, a species only named in 2019, and Stanford plans to carbon date it
A geomorphologist surveying a creek in a San Mateo County preserve for threatened California red-legged frogs this summer found an intact Pacific…
Out of the Sahara Desert, a 1-pound angrite meteorite called NWA 12774 carries crystals that grew under more than 17 kilobars of pressure, and they point to a lost world at least 1,240 miles across
A 1-pound angrite meteorite from the Sahara Desert, Northwest Africa 12774, holds crystals that grew at about 17.56 kilobars, roughly 255,000 pounds…
At the center of the Milky Way, astronomers found the fastest known star, S301, reaching about 15,900 miles per second near Sagittarius A*, and its 8.7-year orbit could reveal how fast the black hole spins
Astronomers at the Max Planck Institute for Extraterrestrial Physics (MPE) in Garching, Germany, have found the fastest known star in the Milky…
In the Baltic Sea off Sweden’s Gotland, the 2018 heat wave pushed surface water to about 81 degrees Fahrenheit on August 1, and on some July days southern Scandinavia was hotter than parts of Spain
The 2018 heat wave pushed surface water in the Baltic Sea to about 81 degrees Fahrenheit (27 °C) on August 1, from…
NASA released footage of astronauts testing Lunar Outpost’s Pegasus as robotic rovers and lunar terrain vehicles get ready to scout the Moon’s South Pole, and each LTV will cover up to 3.7 miles a day
NASA on October 20, 2026, released a progress update on the rovers that will open its Moon Base, showing how robotic explorers…
ECOticias.com · Latest from our Spanish edition
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El reciclaje de baterías podría reducir a la mitad la necesidad europea de litio de nueva extracción
Los metales necesarios para electrificar el transporte también pueden recuperarse de materiales ya utilizados. El reciclaje de baterías podría reducir …
La reserva des Freus sumará más de 2.000 hectáreas de protección marina entre Ibiza y Formentera
Prohens ha anunciado la ampliación de la reserva des Freus y del ámbito marino de la Serra de Tramuntana, junto …
El programa LIFE concede a España 74,3 millones para proteger especies
España recibirá 74,3 millones de euros del programa LIFE para desarrollar proyectos de conservación de la biodiversidad, economía circular, acción …
El objetivo 30×30 se aleja: las promesas solo protegerían el 12 % del mar en 2030
Desde la ONU, su presidente exige que se acelere el objetivo 30×30: los compromisos actuales limitarían la protección terrestre al …
Viñedo y cambio climático: Navarra ensaya flores y setos para reducir agroquímicos
Viñedo y cambio climático: El avance del calentamiento global está obligando a los viticultores a buscar soluciones originales para salvar …
En la isla del volcán Tajogaite, Canarias saca de la evaluación ambiental simplificada los sondeos de geotermia en La Palma, con 837 cuadrículas mineras adjudicadas en su mitad sur y 48 millones asignados por el IDAE
El Consejo de Gobierno de Canarias excluyó el lunes 19 de octubre el proyecto Sondeo Isla de La Palma del …
Environment
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On the Yangtze River in China’s Hubei province, 36 Milu deer escaped a flooded nature reserve in May 1998, and by the end of 2009 the escapees and their descendants numbered more than 500
In May 1998, the Yangtze River rose over its banks in China's Hubei province, and 36 of the 84 Milu deer living…
Off England’s Kent coast, a 2018 study reviewed 606,554 videos from cameras on Thanet Offshore Wind Farm turbines and counted 6 seabird collisions, and 96.8 percent of recorded seabirds flew between the turbine rows
A study of cameras on two turbines at Thanet Offshore Wind Farm, about 7.5 miles (12 kilometers) off England's Kent coast, reviewed…
In Brazil’s Guapiaçu Ecological Reserve, a restoration project rooted in one family’s old farm has planted 1 million native seedlings, and lowland tapirs missing from Rio de Janeiro since 1914 now number around 25
A restoration project at Brazil's Guapiaçu Ecological Reserve, in Cachoeiras de Macacu in Rio de Janeiro state, has planted 1 million native…
Smithsonian scientists swabbed 327 museum frogs and tied a mysterious die-off in Brazil’s Atlantic Forest to the chytrid fungus, but the declined species still common enough to collect tested clean
W. Ronald Heyer kept collecting frogs at Brazil's Boracéia Biological Station after many of them stopped showing up, and his jars, stored…
Crews on a closed Massachusetts golf course in Northampton pulled out a failed culvert and installed human-built beaver dams, and the city now has $2.8 million to finish rewilding the site
Northampton, Massachusetts, has finished the first phase of turning the 105-acre former Pine Grove Golf Course back into wetland and forest, and…
Yellowstone hot springs, geysers and boardwalks gave up more than 20,100 pieces of trash, 5,600 rocks and sticks and over 280 hats by early September, including six Invisalign retainers and a single Uno card
A 2-inch copy of The Vampire Diaries turned up in one of Yellowstone's thermal areas this summer, along with six Invisalign retainers,…
Energy
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In Corvallis, Oregon, chemists separated zirconium and hafnium in water with choline, a common food additive, reaching a separation factor of 33, and the solvent method used at two U.S. plants scores 6 to 7
Chemists at Oregon State University in Corvallis, Oregon, have patented a way to separate zirconium and hafnium in water, with no organic…
Princeton physicists reworked a 70-year-old fusion rule and calculated heating plasma first is the lowest-energy path to fusion ignition, while a trace of tungsten can roughly double the pressure
In 2015, Luis Delgado-Aparicio, a physicist at a U.S. Department of Energy fusion laboratory in New Jersey, won a five-year, $2.6 million…
When he was 15, he wanted to impress his mother with a kite, and that crazy idea ended up leading him to design a home turbine; what’s more, he has already sold his entire projected production for 2027
In a video KiteX posted in June 2026, founder Andreas Okholm stands in a field next to a slim mast held up…
Fervo’s Cape Station in Utah began commercial operation a day early at 33 MW, a first for utility-scale enhanced geothermal plants, and its co-founder traces the idea to overheating drill motors
Tim Latimer's road to Cape Station, the enhanced geothermal plant his company now runs in Utah, started with a maintenance problem. In…
The Tennessee Valley Authority has an NRC permit to build the first U.S. commercial small modular reactor, a 300-megawatt unit at Clinch River in Oak Ridge, and it still needs a separate operating license
The signing took place on a Tuesday in TVA's Knoxville office, with Gov. Bill Lee, Sen. Marsha Blackburn and Reps. Chuck Fleischmann…
TouchWind put a floating wind turbine with a 20-foot rotor that tilts back like a helicopter in storms on a Dutch lake, and the test asks whether wind farms can pack turbines closer together
"A diver. Mooring lines. Precision under water." That is how TouchWind, a small wind company from Eindhoven, opened its post about the…
Mobility
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Over the Atlantic in 2001, Air Transat Flight 236 lost power to both engines and glided about 75 miles for roughly 19 minutes, and all 306 people aboard survived a hard landing in the Azores
An airliner running out of fuel over the ocean sounds like a situation with no way out. Yet on August 24, 2001,…
New Mexico’s Sceye flew a solar-powered stratospheric airship about 18,600 miles to Japan and back in about a month and used it to beam calls and video to ordinary smartphones from more than 54,000 feet
On the morning of August 9, 2026, a silver stratospheric airship rose out of the New Mexico desert and set off across…
Cologne tested a curb charger that hides a 22-kilowatt EV socket inside a standard-size curbstone, logging 2,829 charging sessions with over 99 percent availability, and installation still cost about the same as a charging post
Four curb chargers on Klosterstrasse and Dürener Strasse in Cologne logged 2,829 validated charging sessions in 329 days and were available more…
The world’s largest construction vessel had to take on ballast water and sink lower to fit under the 213-foot clearance of Denmark’s Great Belt Bridge on its way to a Baltic wind farm
Pioneering Spirit, the world’s largest construction vessel, passed under Denmark’s Great Belt Bridge on Tuesday, September 29, on its way to install…
Maersk fueled the 9,016-TEU Tangier Maersk with 100 percent corn ethanol in America’s first ethanol bunkering of a deep-sea container ship, as a national lab says today’s methanol-ready fleet could burn 2 billion gallons yearly
Andrea Lazzaro, head of business development at the marine engine designer WinGD, told Ship & Bunker in an interview published in March…
The Agua Negra tunnel plan calls for a custom machine to bore twin 8.6-mile tubes under the Andes, but the $1.5 billion Argentina-Chile project has been stuck since the IDB approved it in 2017
By August 7, 2026, the Cristo Redentor pass between Mendoza and Santiago had been closed by snow for 24 days, with more…
hoyECO · Sustainable living, in Spanish
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En la costa norte de Nueva Jersey, un muro costero que protegía una carretera y casas hizo desaparecer la playa, según el USGS, y el Ejército ha adjudicado 38,26 millones de dólares para reponer arena
El Cuerpo de Ingenieros del Ejército de Estados Unidos adjudicó el 29 de septiembre de 2026 a la empresa Weeks …
En la Tierra del Fuego chilena, Goldman Sachs compró en 2002 la deuda impagada de una maderera garantizada con bosques, donó 680.000 acres en 2004 y hoy el Parque Karukinka protege 297.655 hectáreas
El Parque Karukinka, en la Tierra del Fuego chilena, protege hoy 297.655 hectáreas gracias a una deuda impagada que Goldman …
España declara invasora la hierba de San Agustín, un césped muy cultivado en jardines de la costa, junto a otras tres gramíneas y cataloga en peligro de extinción a cuatro abejorros y a la sarda
La hierba de San Agustín, un césped muy cultivado en los jardines de la costa, entra en el Catálogo Español …
En los puertos de Alaska, 29.799 llegadas de buques comerciales entre 2012 y 2022 sumaron 430 km² de superficie sumergida, y los cruceros son los barcos con más probabilidad de traer especies invasoras
Entre 2012 y 2022, 29.799 llegadas de buques comerciales a los puertos de Alaska sumaron unos 430 km² de superficie …
En Metro de Madrid, 294 de sus 1712 escaleras mecánicas estrenarán cadenas de peldaños por 16,4 millones, y la memoria del contrato advierte de que unas cadenas envejecidas podrían causar enganchones y caídas de viajeros
La Comunidad de Madrid cambiará las cadenas de peldaños de 294 de las 1712 escaleras mecánicas de Metro de Madrid …
En el norte de Nueva York y en Gainesville, Florida, 94 gatos con una funda de colores llevaron a casa un 61 % menos de pájaros y en el norte la caída llegó al 69 %
Un estudio con 94 gatos del condado de St. Lawrence, en el norte del estado de Nueva York, y de …
Technology
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At Japan’s car parts shipping sites, workers read about 10 barcodes per product until DENSO’s Masahiro Hara created the QR code in 1994, and it now tracks glass eels for an expected 10,000 traders a year
Masahiro Hara, a barcode engineer at DENSO, created the QR code in 1994 after watching workers at car parts shipping sites in…
Pegasus, a 16-foot-wide drone built by three Australian companies, flew for almost 2 hours over Queensland on a single lithium-sulfur battery pack, and its makers now expect missions of 5 to 8 hours
On its longest test flight, over Queensland in Australia, a drone called Pegasus ran on one lithium-sulfur battery pack for almost 2…
Louisiana’s Lake Peigneur emptied into a salt mine within hours in 1980 while a Texaco rig drilled on the lake, and about 50 miners escaped, but federal investigators never pinned down the exact cause
Leonce Viator Jr. had taken his nephew out to their favorite fishing hole on Lake Peigneur early on November 20, 1980. "I…
GM and LG will mass-produce LMR battery cells in Tennessee and add 500 jobs
Tennessee Gov. Bill Lee and his deputy governor, Stuart McWhorter, announced on Tuesday, September 29, 2026, that the battery plant in Spring…
Physicists fired a laser at the plastic used in drink bottles and recovered nanodiamonds just 3 nanometers wide, after each shot hurled about 10 trillion of them at more than 22,000 mph into a soft gel
"The idea is quite cool. You take water bottle plastic; you zap it with a laser to make diamond. How practical it…
Robots built by the Israeli company Ecoppia roll along desert solar panels every night and brush off the dust without a drop of water, saving about 2.6 billion gallons so far, according to the company
Picture a huge solar farm in the desert at night. No sun, no workers, just long rows of dark panels. And then,…
Economy
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Two amateur archaeologists found 141 Roman gold coins in a field in Luxembourg, and beneath them, they also discovered a fortification that had been buried for more than 1,600 years
Two amateur archaeologists prospecting a plowed field near Holzthum, a village in northern Luxembourg, set off a find that ended with 141…
In 1988, a treasure hunter discovered a ship loaded with gold that had been sunk since 1857, but he ended up spending more than 11 years behind bars over 500 coins whose whereabouts remain a mystery
Finding a sunken fortune sounds like the end of a treasure hunt. For American engineer Tommy Thompson, it became the beginning of…
A miner pushing dirt with a bulldozer near Ruby, Alaska, in 1998 spotted something unusual, and it turned out to be the state’s largest gold nugget, a 294.1-troy-ounce mass that later sold for $750,000
In 1998, Barry Clay was pushing dirt with a bulldozer on a placer claim along Swift Creek, near the Yukon River village…
Someone laying a patio in northern Denmark dug up the country’s largest known Viking silver hoard, 18.5 kilograms of bracelets, bars and coins, and one bar is scratched with a runic word experts have never seen before
"It was only supposed to be a couple of hours of hard yard work," the finder said, translated from Danish. The job…
A Wyoming coal mine bought for $2 million in 2011 holds what Ramaco calls the largest unconventional rare earth deposit in the US, and a new engineering report has pushed first production back to 2031
Randall Atkins went to Wyoming looking for coal. In 2011 his company bought the defunct Brook Mine near Sheridan for $2 million,…
A metal detectorist near Cologne stopped digging after 15 silver coins and called archaeologists, who then found 934 Roman denarii, the largest hoard from Hadrian’s time ever found in Germany
Oliver Riedl had already pulled 15 silver coins out of a field near Wesseling, south of Cologne, and his metal detector was…
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At a fire lab at Brazil’s Unisinos University, Tetra Pak carton strips carried flames nearly 6 inches in 14 seconds, and the 17.6°F they took off a test roof’s surface shrank indoors
At a fire lab at Brazil's Unisinos University, strips of Tetra Pak carton, the material promoted online as a cheap way to…
Kelvin Doe built a battery, a generator and an FM radio station from Freetown’s trash and reached MIT at 15, and 14 years later he is building a free youth makerspace in Toronto
Kelvin Doe grew up in Freetown, Sierra Leone, and as a teenager he dug through the garbage for parts to build his…
Juan, 29, chose an olive farm near Tarragona, Spain, over a Barcelona apartment costing more than $1,100 a month, and now he sells organic olive oil and grows 80 percent of his vegetables
Juan keeps his organic olive oil in a little stone hut at the mouth of a tunnel in a Catalan hillside. "We…
A Burkina Faso farmer filled zaï pits with manure and grew a nearly 100-acre forest on abandoned land, and a study found termite tunnels made rain soak in 2 to 4 times faster
The sun was going down on another scorching day when journalist Mark Hertsgaard found Yacouba Sawadogo walking through his woods with a…
Naples Botanical Garden shows how an empty 2-liter soda bottle becomes a self-watering planter with a cotton wick, and a University of Kentucky extension guide says capillary action can lift water about 4 inches
"Have you ever wanted to grow herbs and vegetables, but you're worried about remembering to water them? There is a solution for…
A village of a few dozen winter residents on Stromboli reopened what Italian media call the smallest school in Europe for one 6-year-old girl, and her mother says the alternative was splitting the family
On September 10, 2026, a 6-year-old named Aysha went off to her first day of school in Ginostra, a tiny hamlet on…
