Scientists uncovered a 450-million-year-old crinoid fossil with preserved soft tissues, offering rare insights into the ...

A bacterial toxin from one of Antarctica's most overlooked creatures kills melanoma cells without harming healthy ones, and a team of scientists just risked everything in freezing polar waters to ...

A new study suggests that deep-sea life reaps the benefits of icebergs’ castoffs — a rare silver lining as a warming planet ...

Residents of the Southern Tasmania city Hobart can probably tell you what it’s like, because for the past half-decade its ...

For 2,000 years sailors fled it as a sea monster. The giant oarfish is real, it's 36 feet long, and scientists barely know it ...

In the ocean's twilight zone, where the reach of the Sun fades to nothing, an epic migration begins every time night falls.

These colossal clams were rumoured to kill humans but the opposite is true – climate change, pollution and overharvesting are ...