How much do you know about Antarctica? Take our science quiz to see if you'll freeze up or be as cool as a cucumber.

Deep-frozen Earth The last global ice age took place about 635 million to 650 million years ago, when scientists believe ...

Scientists investigating the frozen Lake Enigma in Antarctica discovered an ecosystem teeming with strange microbial ...

Ongoing studies aim to further substantiate this remarkable theory and uncover more details about Earth’s frozen past. The concept of a completely ice-covered Earth underscores the dramatic ...

This planet is surrounded by beautiful landscapes, lakes, and mesmerizing views all around. And frozen lakes have captured ...

Researchers have uncovered physical evidence indicating that Earth was entirely frozen during the “Snowball Earth” period, spanning roughly 720 to 635 million years ago. During this period ...

Select an option below to continue reading this premium story. Already a Honolulu Star-Advertiser subscriber? Log in now to continue reading. The Snowball Earth hypothesis is still debated among ...

Scientists have unearthed a baby mammoth more than 50,000 years old from the frozen ground in a remote region of Siberia.

Three-part series that looks at a year in Alaska, revealing the stories of pioneering Alaskans, both animal and human, as they battle the elements and reap the benefits of nature's seasonal gold rush.

Credit: SteveAllenPhotoGetty Images Antarctica is Earth's frozen continent. Covering 5.5 million square miles (14.2 million square kilometers), it's bigger than Europe and Australia. It holds ...