A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...

Got a nasty stomach bug that won’t go away? It could be cyclosporiasis, a parasitic infection that causes weeks of ...

Why does the "poop emoji" look the way it does? Physics has the answer: as most animals defecate downward, each new coil ...

Dice a flatworm any which way and each fragment will in time become a fully functional creature. How flatworms do this is not ...

It’s “the stuff of epic melodrama”, and “it’s beautifully filmed too, with McGann often using freediving competition footage to reveal a subaquatic world of wide alien vistas and soft silent blues, ...