Sea turtles, ancient creatures vital to marine ecosystems, face increasing threats from climate change and human activities. With lifespans up to 80 years, they help maintain ocean health by ...

The NOAA data clearly show sea level around the Earth is rising at about 1.7 mm per year (plus or minus 0.5 mm) on average at most locations and has been rising since the 1800s.

Sea stars, also known as starfish, are actually not fish at all. In fact, they share very little characteristics with fish.

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

Learn how exotic appetites are threatening this endangered species. Discover one of the largest sea turtles in the world.

In honor of World Sea Turtle Day, let’s learn 10 amazing facts about these graceful swimmers and boost the profile of a precious, endangered creature. Temperature Gender Reveal ...

Below are key facts about the Aral Sea. * Fifty years ago, the Aral Sea was the world's fourth inland sea, after the Caspian Sea, Lake Superior and Lake Victoria.