Newsweek's weekly update maps the locations of 10 aircraft carriers in the Indo-Pacific region as of April 11.

Scientists map ocean currents to trap floating trash and plastic debris, improving cleanup efforts of the Great Pacific Garbage Patch.

Between Hawaii and California, trash swirls in giant ocean currents, caught up in the infamous, Texas-sized Great Pacific ...

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 ...