Satellite images capture striking differences between the 2017 and 2024 total solar eclipses that swept across North America, including variations in the moon's shadow along the path of totality.

Bizarre worm that looks "like the rump of a pig from one side and Mick Jagger's lips from the other" may be in the middle of an evolutionary leap, scientists say.

Lasers have helped uncover ancient human-made structures the world over.

What's the science behind starting a fire with flint and steel?

An environmental DNA analysis of soil collected at an ancient Maya ball court reveals that the site was once part of a ritual.

In a group effort, scientists from all over the world came together to create a detailed map of the genetic causes behind PTSD.