These spheres from the abyss conceal creatures with startling biology.

Fire & Ash' hits Disney+, we delve into the jungles of Pandora to learn about three of the Avatar series’ coolest alien ...

Rare 160-million-year-old sea spider fossils from Southern France look nearly identical to living species, revealing a body ...

Underwater expedition by Florida-based team supports possible therapeutic use of bacterial toxins from sea squirts ...

A deep-water fishing trip turns into a brutal battle when giant sharks and monster fish start taking the bait beside the boat ...

A fishing trip out of Newport Beach, Ca., this week produced an extraordinary catch of a type of octopus that constructs its ...

Scientists pulled 40,000 fossil spine fragments from the deep ocean floor and traced sea urchins living there for 104 million ...

Scientists in a recent breakthrough have discovered a tiny Antarctic sea creature that could help in fighting against ...

Sea squirts in the Antarctic could offer us a novel way to kill melanoma cells – that is, skin cancer – without harming ...

The ocean is full of creatures that can look beautiful, mysterious, intimidating, and almost alien at the same time. From ...

Sea stars can produce eggs for up to 200 years. Their surprisingly human-like ovaries may offer clues about fertility and reproductive aging.

True blue is one of nature's rarest tricks, and the animals that pull it off range from tiny ocean drifters that steal venom to brilliant rainforest giants that shimmer like gemstones in flight.