Jan. 15, 2025 — New observational data and simulation models have confirmed a new type of planet unlike anything found in the Solar System. This provides another piece of the puzzle to ...

While not a detection of life itself, this study shows that the Solar System may have been far more conducive to life in its distant past then we previously believed. Some 4.5 billion years ago ...

Feb. 4, 2025 — Combining two semiconductor thin films into a tandem solar cell can achieve high efficiencies with a minimal environmental footprint. Teams have now presented a CIGS-perovskite ...

We don't know exactly when the first animals on Earth appeared, but it's thought to be around 700 million years ago. Around 541 million years ago, at the start of the Cambrian period, hundreds of ...

The asteroid, which measures between 40 and 90 metres wide, has a 1.9% chance of making impact with our planet, NASA has ...

NASA’s PUNCH mission will study the Sun’s corona and solar wind using four small satellites. Launching in 2025, it aims to ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

This quiz will test whether you're a rock star — or as thick as a brick. Remember to log in to put your name on the leaderboard; hints are available if you click the yellow button. We hope you ...

Learn More › Whether you are outfitting your home in case of an extended power outage or looking for a steady supply of off-grid power for your overlanding setup, it’s never been a better time to ...

February's full moon will be the Snow Moon, it will rise on February 12 2025, with a spectacular lunar glow. Each full moon ...

Wall Street analysts are bombarding United States companies with questions over how they will cope with Donald Trump’s trade ...

Mars will appear to make an ultraclose approach to the moon on Sunday, after Jupiter had a turn earlier this week. Here's how to get the best view of the rare conjunction.