A new study challenges theories regarding the origins of a significant transition through the Earth's ice ages. The research provides fresh insights into the ocean's role in climate during the ...

Geologists have uncovered strong evidence from Colorado that massive glaciers covered Earth down to the equator hundreds of ...

In 1986, humanity got its first close look at Uranus's secrets thanks to the Voyager 2 probe. After a long journey, this ...

A decade ago, a mysterious crater appeared in the Russian Arctic, forming a huge jagged hole hundreds of feet wide. Since ...

More than a year later, a father-daughter duo from the United States finally cracked the code. Ken and Keli Chaffin ran ...

If Earth's astronomical observatories were to pick up a signal from outer space, it would need an all-hands-on-deck effort to decipher the extraterrestrial message. A father-daughter team of citizen ...

In 1986, humanity gained its first close look into the secrets of Uranus thanks to the Voyager 2 probe. This probe, after a ...

Scientists have spotted microplastics, tiny pieces of plastic smaller than 5 millimeters, in some of the most pristine ...

Around 700 million years ago, the Earth cooled so much that scientists believe massive ice sheets encased the entire planet ...

Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our ...

Researchers have discovered strong evidence from rocks in Colorado that Earth was covered in ice and snow around 700 million years ago, a period known as 'Snowball Earth'. The study, led by the ...