Mobility

Blue Wuppertal Schwebebahn trains suspended above the Wupper River in Germany

Germany built a “flying train” above a crowded river valley in 1901 because there was barely any room left on the ground, and 125 years later the eight-mile suspended railway still carries more than 80,000 passengers every day

ECONEWS
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September 14, 2026 at 2:45 AM

Germany’s “flying train” is not a futuristic proposal waiting for approval. Wuppertal’s Schwebebahn opened to…..

Semi-truck carrying an oversized concrete utility pole base beside damage to an Oklahoma Turnpike bridge.

One unpermitted truck load hit six Oklahoma bridges in a single trip, and the mistake cost nearly half a million dollars

Sonia Ramírez
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September 11, 2026 at 4:15 PM

An unpermitted truck hit six Oklahoma bridges in one trip, costing $491,700 and exposing gaps in route planning.

ACUA Ocean Pioneer uncrewed SWATH vessel operating in rough seas.

A 46-foot robot boat found a distress beacon off Plymouth, and its steady hull may matter more to navies than hydrogen

Sonia Ramírez
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September 9, 2026 at 6:52 PM

Built to test hydrogen power, ACUA’s Pioneer vessel runs on diesel instead, since hydrogen lasts 18 days at sea versus 50 on diesel.

Interstate 10, the Katy Freeway, with its stacked managed lanes and frontage roads in Houston.

Houston built a 26-lane freeway to beat traffic, but the cars came back and exposed the trap behind wider roads

Adrian Villellas
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September 6, 2026 at 6:30 PM

Houston spent nearly $3 billion widening a freeway to 26 lanes, but induced demand brought traffic back within years.

Union Pacific's Big Boy No. 4014 steam locomotive kicks off its coast-to-coast tour in Sacramento.

Union Pacific’s Big Boy crossed America at 1.2 million pounds, and the diesels behind it were not secretly doing the work

ECONEWS
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September 6, 2026 at 5:00 PM

Union Pacific’s 1.2-million-pound Big Boy crossed America in 2026, with trailing diesels only assisting, never driving it.

Satellite image of Hurricane Isaac approaching the Gulf Coast in August 2012.

Stanford researchers paired seismometers with infrasound microphones to capture hurricane forces near the surface, offering a new data stream for forecasting storm intensity without waiting for landfall

Kevin Montien
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August 19, 2026 at 8:45 AM

When Hurricane Isaac barreled over Louisiana in 2012, it pressed down on the Earth so hard that sensors built for earthquakes felt the

Science

Astronaut Buzz Aldrin stands beside the American flag on the lunar surface during the Apollo 11 mission in July 1969

In 1976, a NASA intern bought 1,150 videotapes for $218, and three of them turned out to hold Apollo 11 Moon walk footage that sold for $1.82 million

ECONEWS
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September 16, 2026 at 2:36 PM

In June 1976, a young engineering student named Gary George walked into a government surplus…..

Dentist applying a liquid treatment to a young child's teeth with a small brush
Researchers examining joint tissue samples under a microscope in a CU Boulder laboratory

Scientists in Colorado gave animals a single experimental injection and reported signs of osteoarthritis reversal within four to eight weeks, with the treatment releasing medicine for months and human trials now targeted for 2028

Adrian Villellas
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September 16, 2026 at 7:59 AM

An experimental injection helped reverse osteoarthritis in animals within four to eight weeks, according to…..

Aerial view of shallow waterways, rocky islets, and wetlands in Finland’s Kvarken Archipelago
Researcher examining a ball-and-stick molecular model in a laboratory.

A new Cardiff-led study says the inductive effect is mostly limited to one bond in neutral organic molecules 

Adrian Villellas
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September 14, 2026 at 5:14 PM

A Cardiff-led study finds the inductive effect may stop after one bond in neutral molecules, challenging a century-old chemistry rule.

Hand holding fossil jaw and teeth of Masripithecus moghraensis found in Egypt