With family arriving for the holidays and everyone wanting different temperatures, electric companies are sharing tips to keep energy bills manageable during winter celebrations.

Two rare cosmic collisions around the young star Fomalhaut were caught by space telescopes, offering new clues about how planets form.

Installing a reliable solar battery can feel like a simple way to cut energy costs and make your home more resilient — but ...

By compressing and expanding carbon dioxide, this unusual battery solves one of renewable energy’s toughest reliability ...

Astronomers determined that Dagon had never been a planet at all, but rather a brilliant dust cloud produced when two asteroids had crashed into one another ...

How common are Earth-like planets in the universe? When I started working on supernova explosions, I never imagined that my ...

There were some highs amid a lot of lows in a roller coaster year for clean energy as President Donald Trump worked to boost polluting fuels while blocking wind and solar, according to dozens of ...

From folding phones to robot vacs and ground-breaking solar systems, 2025 delivered some of the most exciting consumer tech ...

Comet 3I/ATLAS X-ray observations reveal hidden hydrogen and nitrogen, offering rare chemical insight into an interstellar ...

Meet the Indian startups that reimagined water, waste, energy, jobs and learning in 2025, building practical solutions that ...

In many parts of the country, rooftop solar is now so widespread that the grid struggles to absorb all the electricity homes ...

Solar water heaters help homes cut energy bills by using sunlight instead of electricity. The system offers steady heating, ...