Sea ice around Antarctica is in 'terminal decline', say scientists.

The Pacific Ocean is by far the world's largest ocean, more than five times wider than our moon. But why is the Pacific so big?Covering about 63 million square miles (163 million square kilometers) — ...

The first hurricane of the 2025 season has formed, and a second is close behind. Here's where they could be heading.

MIAMI (AP) — Tropical Storm Erick formed early Tuesday near southern Mexico in the Pacific Ocean and is expected to become a hurricane on Wednesday, the U.S. National Hurricane Center said. The storm ...

While it’s not unusual for the Pacific Ocean to kick off first — its season begins May 15 — many recent years have featured early named storms in the Atlantic Ocean. This year is unusual.