LifeBioelectric tweak makes flatworms grow a head instead of a tail Flatworms regenerate lost body parts, but change the current in their cells and they can regrow the wrong thing, hinting at electricity’s role in body plans News
LifeTiny invasive sea creatures hitch a ride in rabbitfish guts Rabbitfish ingest microscopic marine creatures while grazing on algae. Some of them may survive long trips and wreak havoc far from home when the fish defecate News