An endangered sea turtle named Lucky washed up in Nova Scotia last year. Scientists are trying to solve the mystery of why ...

Think that’s just seaweed? Look again. Leafy sea dragons are some of the best-camouflaged creatures on the planet. Find out ...

May 31, 2026 Scientists have uncovered a surprising navigation system in pigeons: iron-filled immune cells in the liver that may act like tiny magnetic sensors. Birds deprived of these cells struggled ...

Sea moss is a type of sea algae that people may add to food or take as a nutritional supplement. Sea moss benefits may include supporting the immune system, thyroid function, and hair and skin health.

Sea monsters have a prominent role in the myths and legends of most seafaring cultures on Earth. With such inspiring ocean biodiversity, it’s not difficult to see why. Join Oliver Crimmen, our ...

There are six species of sea lions: The Galápagos sea lion, the California sea lion, the Australian sea lion, the South American sea lion, Steller’s or northern sea lion, and the Hooker’s, New Zealand ...

Just as the ocean makes us marvel at the sheer size of our planet, sea caves offer a sense of wonder at the forces of nature. Hundreds of thousands of years of erosion, rainwater and strong winds have ...

Five years ago, Lisa Clark and her husband left her hometown of El Centro for Niland, a small town of 500, in search for more affordable housing. But now they’re paying a hidden cost for living just ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A map shows the growing threat to coastal cities across the United ...

Sea Turtle: Sea turtles are ancient species, having been around since the time of the dinosaurs. Fossils from the oldest marine turtle date back 120 million years. Females and males are the same size ...

While you may not be familiar with sea cucumbers, they’re considered a delicacy in many Asian cultures. Not to be confused with vegetables, sea cucumbers are marine animals. They live on sea floors ...

It's a natural wonder treasured for the "healing powers" of its mineral-rich water. But the sea at the lowest point on Earth is slipping away. On the shores of the Dead Sea, a village lies in ruins, ...