Western Australia has been hit by marine heatwaves since August, and now coral is bleaching in large areas along the coast from World Heritage-listed Ningaloo Reef to Ashmore Reef.

Residents spotted the trapped dogs near Bedrock Park early in the morning of Feb. 13, 2025. The rescue team jumped into ...

Coral reefs rely on a symbiosis between the coral itself and dinoflagellates, which harness sunlight to produce sugars, which they provide to the coral in return for protection and a place to grow.

From Arizona's canyons to Utah's buttes and beyond, our national parks columnist shares the most adventurous Southwest ...