Scientists have discovered a “thriving ecosystem” of strange deep-sea ­creatures on a newly exposed sea floor after an ...

Toxic micro-algae is confirmed as the cause of recent mass sea life deaths and flu-like symptoms found in beachgoers in South ...

Massive sea creatures were spotted off the coast of California and viewers are calling the experience “dreamy.” Onlookers spotted a trio of gray whales swimming in Dana Pointe Harbor, according to a ...

Researchers off the coast of New Zealand caught a rare sight on camera - an octopus hitching a ride on the back of an ...

A hidden ecosystem of giant sea spiders, octopuses, and other stunning sea creatures shows how life can flourish even when sealed off from the surface by a thick layer of ice.

Confronting images of dead seadragons, fish and octopuses washed up on South Australian beaches—and disturbing reports of "more than 100" surfers and beachgoers suffering flu-like symptoms after ...

Domoic acid poisoning is stranding marine mammals as warnings are issued to beachgoers of the threat posed by animals that ...

Around 600 million years ago, Earth was home to strange, soft-bodied sea creatures, but a powerful asteroid impact in what is ...

Beachgoers in Margate, UK, were left stunned after discovering a mysterious sea creature with a skeletal head and fishtail ...