Earth has experienced both hot and cold periods over time, though warm times have been more common. That’s true of the last 485 million years, as seen in this timeline reported in 2024. Our genus, ...

Astronomers made a significant discovery. They observed the initial stages of rocky planet formation. This happened around a young star similar to our sun. The star is named HOPS-315. Scientists used ...

Scientists thought this crater in Australia was the world’s oldest — but an independent analysis shows they might be off by ...