Oarfish are rarely documented by scientists, but one was seen this month by a group visiting a beach in Mexico.

Off the coast of Colombia, anglers felt something tug on their lines and hauled in a 6-foot-long sea creature with a “pointed” nose. A scientist onboard the boat snapped a photo of their catch. It ...

The champion who says “Fear the ocean’s weight” is the Titan of the Depths, Nautilus.

Arctic daily sea ice extent continued to hover near record daily lows in January, with the ice edge well northward of its long-term average position in most areas. In contrast to the cold conditions ...

The "elusive Lake Quassapaug sea monster," a rare hand-carved carousel figurine stolen in 1985, will undergo a complete ...