Canada’s 28,000-kilometre Trans Canada Trail was never under consideration. Nor was the 8,850-km route along the Great Wall ...

Tiny extremophiles give the salty lakes their rosy hue, but over-mining and climate change are threatening their existence.

Federal regulators repeatedly granted appeals to remove Camp Mystic's buildings from their 100-year flood map, loosening ...

BISMARCK, N.D. (AP) — Much of the Upper Midwest on Saturday was dealing with swaths of unhealthy air due to drifting smoke ...

Located in a low-lying area along the Guadalupe River in a region known as flash flood alley, Camp Mystic lost at least 27 ...

Federal regulators repeatedly granted appeals to remove Camp Mystic’s buildings from their 100-year flood map, as the camp operated and expanded in a dangerous floodplain ...

This stunning country has more lakes than any other place in the world, and some of them need to be seen to be believed.

Artificial lakes, like reservoirs, face the biggest risks. They are often shallow and lack strong groundwater connections.

Understanding whether lakes are fed predominantly by groundwater or rainwater is critical to managing our water resources in ...

Exploring the World’s Largest Countries by Land Area When it comes to size, certain countries reign supreme. Here’s a look at ...