Greenland is larger than any American state, but 80% of it is buried beneath an ice sheet. Almost 90% of the nearly 60,000 ...

Imagine a South America dramatically reshaped by the complete melting of Earth's ice caps. This video explores the potential transformation of the continent’s geography, highlighting submerged ...

Have you ever looked at a map and wondered why there are almost no direct flights or shipping routes between Australia and Chile, despite both countries being relatively close across the South Pacific ...

Inflammatory bowel disease, which includes Crohn's disease and ulcerative colitis, has long been considered a modern ...

Both U.S. neighbors, Canada and Mexico, allow for unrestricted birthright citizenship as well as all but two countries in South America. In the Eastern Hemisphere, Lesotho, Tanzania and Pakistan ...