A University of Kansas researcher has spent years studying "aquaterra"—his term for regions around the world once populated ...

From tri-country bike rides around Germany’s Lake Constance to swims in the shadow of towering mountains in Slovenia’s Lake ...

The North Pole has been a subject of fascination for centuries, and early maps of the Arctic provide a glimpse into the mysterious beliefs and imaginations of explorers from the 16th century. One of ...

A possible answer: the “One-Plus-Two-State Solution” or “Three-State Solution”—one Israeli state and two Palestinian states. While this idea isn’t entirely new, this proposal brings a new approach.

Scientists have uncovered ancient human migration routes hidden beneath the sea, revealing how early humans moved between ...

Bundle up if you take Holland America's wildly scenic Norway cruise on the Nieuw Statendam. Summer temps are in the mid-30s.

The Dutch have always been at the mercy of water, with much of their land below sea level, making them vulnerable to flooding. But in a visionary move, they turned the Southern Sea into a freshwater ...

Sinkites reveal inverted subsurface structures and may affect carbon storage strategies. Their formation remains under active investigation. Scientists have identified hundreds of massive sand formati ...