Four months with my first home battery taught me what whole-home backup really means ...

Solar panels can save you money but installing them is a significant upfront expense. Here's how you can cut costs in 2026, ...

A violent collision in the main asteroid belt may have sent debris raining across the inner solar system about 800 million years ago. The event could explain a long-debated spike in lunar impacts and ...

A person standing on the largest volcano in the solar system would never know it. Olympus Mons rises 70,000 feet over Mars on slopes too gentle to notice, and its summit pokes above most of the planet ...

A new Southwest Research Institute (SwRI) study based on data from NASA's New Horizons spacecraft has uncovered insights into why the solar wind gradually slows as it moves toward the edge of the ...

"I’m lucky to get 45kWh on a sunny day in summer." ...

Should you install solar panels before energy prices rise again? - Solar panels can help households cut their reliance on ...

Solar power reached a new milestone across Europe last month, generating a record 52 terawatt-hours (TWh) of electricity and supplying 25% of all electricity used in the European Union in June 2026, ...

A meteorite weighing more than 2 pounds (1 kilogram) that crashed through the roof of a New Jersey home two years ago could shed light on ancient water in the solar system. Observers across New York, ...

Rocky exoplanet atmosphere confirmed for the first time in a habitable zone: Harvard astronomers detected helium escaping ...