Two-time Olympic marathon champion Eliud Kipchoge says he'll run seven marathons on seven continents over the next two years ...

Toads have made their way to just about every corner of the world, even potentially Antarctica, something deemed unthinkable in the past. What's behind this vast toad migration?v ...

"If you stay determined, the opportunities are limitless." It's a goal of every true traveler: to visit all seven continents. For Cory Lee, it was "a life-long goal." Lee was diagnosed at a young age ...

A new controversial study suggests Earth has six, not seven, continents due to plates not breaking apart as previously believed. Iceland and the Greenland-Iceland-Faroe Ridge are connected to Canada ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. ENCINITAS (KUSI) — Alan Nawoj has always ...