A "desert tsunami" may sound like something out of a fantasy novel, but it's a real (and incredibly rare) phenomenon in Death ...

Large swaths of California are under heat advisories Friday and Saturday with officials cautioning against outdoor activities ...

CAXIUANA NATIONAL FOREST, Brazil (AP) — A short walk beneath the dense Amazon canopy, the forest abruptly opens up. Fallen ...

The unofficial start of summer is here, and with it comes soaring temperatures and the risk of heat-related illnesses.

The Euphrates River, once a lifeline for millions across the Middle East, has finally dried up, triggering a terrifying environmental and humanitarian crisis. In this video, we explore the causes ...

Columnist Teri Sforza writes that new goals may involve shorter showers, recycled water and more conservation. Prepare!