Almost 13,000 years ago, North America underwent drastic changes at a rapid rate. Mammoths, mastodons, giant ground sloths, and many other large animals went extinct. Around the same time, the Clovis ...

In the past few days, many social media posts have claimed that the interstellar comet 3I/Atlas exploded after passing near the Sun. Some users even shared pictures and videos, claiming the comet had ...