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

Blue blood may look alien, but it’s one of evolution’s most elegant solutions to life in extreme environments. Here’s how ...

Astonishing life dwells in the deep sea. An ocean expedition to a dynamic marine realm off the little-explored Chilean coast — with seeps and vents emitting nutrients into the water — has spotted a ...

The sea is dark and full of terrors. There may or may not be water on Mars, but there are apparently Martians in the water. A fisherman is making waves after sharing footage of a bizarre, mystery sea ...

Sea creatures have adapted to help them thrive in extreme environments. Unusual features allow them to live thousands of feet below the surface. Underwater robots give researchers a glimpse at some of ...

Though it may not seem like it, the ocean is a much more terrifying place than the cosmos. From hideous, alien-like creatures ...

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

The head of Bathynomus vaderi resembles the helmet worn by Darth Vader from Star Wars. Nothing epitomizes the mysteries and wonders of ocean life quite like a giant sea bug. Imagine a pale roly-poly ...