Some districts have started purchasing electric buses using federal funds. The new buses have health and educational benefits ...

Outdoor lighting for buildings, roads and advertising can help people see in the dark of night, but many astronomers are growing increasingly concerned that these lights could be blinding us to the ...

While orbiting telescopes like the Hubble Space Telescope or the James Webb Space Telescope give researchers a unique view of ...

Physicists at Los Alamos National Laboratory have successfully recreated a long-overlooked experiment from 1938 — one that ...

US Energy Secretary Chris Wright is facing growing criticism from scientists who say their “worst fears” were realized when ...

Hopes for a "last-chance" ambitious global treaty to curb plastic pollution have dimmed as delegates gather this week at the ...

The Trump administration has taken aim at the "endangerment finding," which has allowed for federal regulations on climate change pollution.

The EPA wants to remove a 2009 pollution rule for vehicle emission limits. Scientists & public policy experts say climate ...

An anti-renewable energy political movement is underway in Arkansas. But it's time to check the facts on the benefits of ...