Since Krystyna Clarke and her husband, Dr. Michael Clarke, retired, they’ve run in some races and traveled. Recently, though, Krystyna Clarke combined both.

Explore the world's deadliest snakes, including the North America's Eastern Diamondback Rattlesnake, South America's ...

Only a few expedition cruise companies offer trips with an opportunity to ski in Antarctica. Here's what it's like to see a ...

When Eric Sun and Jennifer Liu, avid travelers who met in college, decided to marry, there was one continent left on their ...

Maps created by combining different models of glaciers and ice sheets reveal the way water is flowing deep beneath Antarctica ...

Antarctica may have been a refuge for early waterfowl ancestors, shielding them from the mass extinction that wiped out the dinosaurs.

With its glaciers and sub-zero temperatures, Antarctica hardly seems like a place of refuge. However, the now icy continent ...

We train our bodies to make them strong and efficient. We pay attention to our mental health to help ourselves feel confident ...

A local marathon runner took on the World Marathon Challenge, or Great World Race. His journey took him across seven ...

When polar regions melt, the vaults are thrown open – “ancient water, carbon, and microbial life return to the surface to shape and change the world.” ...

They’re often found in vast clusters dotted across entire fields, with one of the most remarkable places to see them being ...

Our 21-day expedition cruise on the Seabourn Pursuit came with excursions throughout Antarctica, Falkland Islands, and ...