The upcoming year will offer a blood-red moon, spectacular meteor showers and the first glimpse of the sun’s corona since ...

Chinese panels are now so affordable that businesses and families are snapping them up, slashing their bills and challenging ...

We asked. You donated. Together, we created impact. Here’s a look at the campaigns of 2025 that have helped thousands across ...

Light therapy can boost your mood, but you need the right model. Here's what experts say about picking an effective model.

A single photograph taken from orbit has managed to make a rare visual connection between the mundane life on Earth and the ...

Watching the aurora borealis (in the Northern Hemisphere) or aurora australis (in the Southern Hemisphere) is unforgettable.

No one could foresee how one man would upend the offshore wind industry. Now what? It's hard not to feel pessimistic.

Scientists create perovskite film semiconductors at room temperature using lasers, which is a revolution for chips and solar ...

The administration’s decision highlights a growing state-federal conflict over energy policy. It could also rebound by prompting more solar in rural Virginia.

A puzzling cosmic blast detected in both light and gravitational waves may hint at a previously unseen type of explosion, ...

Humanity has sent into space everything from lightsabers and Tesla Roadsters to golden records and entire digital genetic ...

The shortest day of the year is approaching, but the rooftop solar system at Northminster Presbyterian Church in northwest ...