The deep sea, covering approximately 65% of Earth's surface, has long been considered a biological desert. In this extreme ...

Near an island in the South Pacific Ocean, a bright red sea creature with “canine-like” teeth swam around the coral reef.

Anglers dropped several lines into the Mediterranean Sea and waited until something took the bait. Their catch — an “unusual” ...

Every year, the aquatic animals die off when the swamp dries up, leaving their eggs behind to hatch when the rains return.

Researchers have found that reef fish from the Arabian Gulf, the world's hottest sea, exhibit a higher tolerance to temperature fluctuations compared to those from more thermally stable coral reefs.

In the arid mountains of northern Oman, rocky caves hold pools of water. Naturalists were exploring these subterranean lakes in the Al-Hoota cave in 1980 when they discovered a white, eyeless fish. It ...

Haze hung over the Salton Sea on a recent winter day, while black-necked stilts and kildeer waded in the shallows, pecking at ...

For 162 million years, sturgeons have fended off everything they’ve faced. Now scientists are racing to save these living ...

An environmental group in the U.K. says the North Sea tanker collision could become a "disaster in really important protected ...

Learn more about some of the best new discoveries: ...

There are numerous fish to catch in the Sea of Thieves, from Pondies to Islehoppers and beyond, with some species only caught ...