A series of rocks hiding around Colorado's Rocky Mountains may hold clues to a frigid period in Earth's past when glaciers several miles thick covered the entire planet.

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

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 ...

Since Venus is closer to the Sun than Earth, its orbit is shorter ... Thank you, CJ, for this delightful puzzle. THAT IS ALL.

Researchers studying carbon emissions from ancient volcanoes are exploring the geology of large dikes, such as this one in ...

When a supernova was seen glittering in the night sky for six months in 1181, it was so bright that Chinese and Japanese ...

the NY Times Mini Crossword puzzle is a big part of it. Recommended Videos The Two Down clue for today’s NYT Mini Crossword, “home to the first animals on Earth,” is where life began several ...

As a first attempt at a new IP, one based on the plastic craze sweeping the Earth, Funko Fusion ticks a lot of boxes. With some tighter combat it could have been even better, but just like the ...

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

Please verify your email address. Your browser does not support the video tag. Puzzle games are perfect for those who like to get their brain working, whether it's ...