A United States aircraft carrier was leaving the Western Pacific Ocean on a redeployment order to the Middle East, while a Chinese aircraft carrier participated in large-scale drills near the ...

This striking satellite image reveals a giant, near-perfect cloud circle that formed in the heart of the Pacific Ocean more than a decade ago. While this type of cloud is not uncommon, it is ...

Preliminary reports from the U.S. Tsunami Warning System said tsunami waves were possible for coastlines within about 190 miles of the earthquake’s epicenter, including those on Tonga. The system ...

A team of geophysicists at ETH Zurich in Switzerland has made a baffling discovery while analyzing earthquake waves to investigate the internal structures of the Earth. Specifically, they found ...