Since the late 1980s multibeam sonar has been providing highly detailed images of a large area of the sea floor.

The remote archipelago is welcoming more visitors every year—but a tempestuous climate and steadfast way of life encourage ...

The large quake has prompted warnings and evacuations stretching across the Pacific Ocean. Several people were injured in the ...

One year ago today, on Aug. 1, 1975 at 1:21 p.m., citizens in the City of Gold and surrounding areas were rocked by a 6.1 ...

A magnitude 8.8 earthquake rocked Russia’s eastern peninsula and has led to evacuations in Hawaii and elsewhere.

Biju Dharmapalan, Navneet Kumar Gupta Dr. Sulochana Gadgil, a towering figure in Indian meteorology and a pioneer in modern ...

In a remarkable turn of events, a temporary volcanic island formed and quickly vanished in the Caspian Sea. Captured by NASA ...

For stunning biodiversity, vibrant ecosystems, surreal geology, and rich Aboriginal culture, visit these best national parks ...

Researchers traveling along the Kuril–Kamchatka and Aleutian trenches in the northwest Pacific Ocean used a manned ...

Evacuations were ordered across the Pacific Ocean after a magnitude 8.8 earthquake struck off Russia’s Far Eastern Kamchatka ...

While on property, go on game drives, horseback safaris, helicopter rides over Mount Kenya, and conservation-focused ...

An underwater voyage has revealed a network of creatures thriving at the bottom of deep-sea ocean trenches. In these extreme environments, the crushing pressure, scant food and ...