People travel for many reasons—commuting, as part of their job, or to go shopping—and the time spent traveling differs from day to day, from person to person. But remarkably, populations tend to travel for close to 1.3 hours ...
Environment
Nov 13, 2025
0
116
Road and highway networks have reshaped much of the U.S. over the last century, linking rural towns to booming metros and expanding access to jobs and services. But the fiscal, environmental, and social cost has been steep. ...
Environment
Oct 28, 2025
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15
For countless millions across the globe, commuting to work or school is an everyday routine. But during a pandemic, the practice can contribute enormously to the spread of infectious disease, a fact that many traditional ...
General Physics
Oct 14, 2025
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34
Wildlife everywhere faces a growing challenge: moving safely across an increasingly fragmented landscape. Roads, urban development, and other human-made barriers can make it harder for animals to access food, shelter, and ...
Plants & Animals
Jul 23, 2025
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30
A new study published in the Proceedings of the National Academy of Sciences reveals the transformative potential of walking- and cycling-friendly policies in cities around the world. Conducted by researchers from UCLA and ...
Environment
Jun 9, 2025
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60
You're probably reading this article on a device assembled in Asia, using materials shipped there from all around the world. After it was made, your phone or laptop most likely traveled to your country on a huge ship powered ...
Environment
Apr 7, 2025
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20
It's an environmentalist's adage: think globally, act locally.
Environment
Mar 20, 2025
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17
For centuries, the transport sector has been one of the biggest contributors to global carbon emissions. To address the problem, many research groups are now actively exploring how technology can help transport systems to ...
Superconductivity
Jun 17, 2024
0
146
