In layers of sediment accumulated on the sea floor over millions of years, researchers like us are finding evidence that when West Antarctica melted, there was a rapid uptick in onshore geological ...

HRI's “Beachcombing” weekly series offers an opportunity to see strange, fascinating objects and species on the beach, but it also offers a window into the Gulf of Mexico.

King tides exhibit what sea level rise and the threats it poses may look like in the future. But, along with the low tides, ...

Each purple storm snail that washes ashore carries a story of remarkable survival at the ocean’s surface, Jace Tunnell writes ...

From venomous sprays to lethal toxins , these animals can seriously injure—or even kill – without ever laying a claw, tooth ...

For deep reef divers, descending into the ocean’s mesophotic layer can feel like exploring the moon. Discovering never-before ...

While modern octopuses have DNA that consistently gets reshuffled, resulting in some chromosomal mixing, the researchers ...

California wildlife officials have extended a ban on abalone harvesting in Northern California until 2036 for environmental ...

A southern sea otter with a purple sea urchin in Monterey Bay, California. (Credit: Morgan Rector) (CN) — Sea otters are voracious eaters, munching away on shellfish, urchins and other invertebrates ...

Rebecca Vega Thurber does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...

The deep sea is home to some of the weirdest creatures on Earth, from ghostly elder fish to carnivorous harp sponges. Sometimes, scientists discover more humble creatures that are so tiny that they go ...

It was the belle of the slime-ball. A fisherman — who happens to be a woman — elicited eeews and aaahs online after catching a mondo 11-pound sea slug off the coast of South Korea, which she captured ...