A new analysis of century-old coral skeletons shows that ocean acidity along the Pacific coast has risen far faster than ...

Biologists thought that marine heat waves lowered urchin reproduction only at lethal temperatures. A new study shows ...

Recent scientific expeditions have unveiled a trove of new species dwelling at the bottom of the ocean, including a ...

Discover the world’s best marine national parks that safeguard coral reefs, sea turtles, and ocean biodiversity. Explore top underwater sanctuaries that protect our planet’s blue heart.

Strange signals on the Pacific seafloor have been puzzled experts for years. Decades later, these signals are now understood. The truth is surprising.

From all-inclusive resorts to under-the-radar coastal towns, these beach vacation winners from Good Housekeeping's 2026 ...

Sailing across the Pacific Ocean is a journey few attempt, and even fewer pull off. The westward route from North America to ...

Not every country is a household name, and many travelers are surprised to learn that the world contains dozens of small ...

Your Pacific Paradise Without Paperwork Floating in the middle of the Pacific Ocean, the Marshall Islands offers something ...

Efforts to expand deep-sea mining are alarming scientists and Indigenous leaders, who worry mining risks fisheries and food ...

A new study finds that deep-sea mining waste in the ocean’s twilight zone could disrupt food webs and starve midwater ...