Spruce trees that experienced long-term droughts were more resistant to future ones, while pines acclimatized to wet periods were more vulnerable.

AP photographer shoots pictures that show above normal drought conditions impacting areas of the Everglades, a vast wetland ...

The world's oldest living tree, known as "Methuselah," is a bristlecone pine in the Inyo National Forest between the Sierra Nevada range in California and the Nevada border. Experts believe it has ...

One of Nebraska’s oldest trees has died, and officials are blaming drought conditions. The “Old Wolf Oak,” a burr oak with a ...

Marshall Jones, owner of Mack's Fish Camp, a family-run airboat and tourism business since 1938, and his dog, Scooby, visit a ...

A short walk beneath the dense Amazon canopy, the forest abruptly opens up. Fallen logs are rotting, the trees grow sparser and the temperature rises in places sunlight hits the ground. This is what ...

A decades-long project set out to simulate a future in which the changing climate could deplete the Amazon of rainfall.

Scientists reveal what would happen if the Amazon rainforest dried out - When trees die from drought, they release carbon, ...

Marius Floriancic runs quickly along a narrow, well-trodden path, heading deeper and deeper into the forest. It is a cool, ...

which are spreading rapidly due to this year’s prolonged drought. The dry conditions and intense heat have allowed the flames to advance unchecked, consuming forest, subsistence crops ...