“A rare Mola mola (ocean sunfish) washed up on our shore at Cardiff State Beach today,” San Diego State Lifeguards stated ...

Everything really is bigger — and stranger — in Texas. This year proved the Lone Star State is full of wild surprises after several Texans spotted some rare and unusual encounters with sea creatures ...

Cambrian Period creatures known as sea moths seemed alien because of their additional eye, but a study finds anatomical features more in line with modern animals. An artist’s impression of Mosura ...

Far below the ocean’s surface, where sunlight disappears and pressure reaches crushing levels, some of the planet’s strangest ...

The deep sea also harbours some of the most intriguing and alien-like species in existence, yet for several centuries, these ...

Deep in the ocean, where sunlight never reaches, live some of Earth's strangest giants. Imagine a squid as long as a bus or a crab the size of a big plate! This is called deep-sea gigantism, where ...