These spheres from the abyss conceal creatures with startling biology.

Deep-sea explorers discovered tiny, jet-black spheres clinging to rocks nearly four miles beneath the Pacific Ocean. These ...

A pair of marine scientists at Hokkaido University, in Japan, has found evidence of the deepest free-living flatworms ever observed. In their study, published in the journal Biology Letters, Keiichi ...

Scientists have discovered a new species of flatworm, the deepest free-living one ever recorded, in the Pacific Ocean's Kuril ...

Roboticists have a habit of looking to nature for inspiration, and this time, they've turned to the humble marine flatworm. Known for undulating their bodies to move through water, ocean-dwelling ...

Marine flatworms are among the ocean’s most unique, albeit strange, organisms. Their undulating movements make them look like silk sheets underwater. Marine flatworms are skittish but are not uncommon ...