It could be the plot of a summer sci-fi blockbuster: A creature feeds on its prey and inherits its "superpower." Only this is real. A new study led by Harvard biologists describes how some sea slugs ...

A bright green sea slug along America’s coast feeds on sunlight, not food, borrowing plant power to survive months unfed, ...

Unlike their shelled relatives, which can tuck in and hide from predators and environmental factors, sea slugs are just out ...

A certain species of sea slug steals chloroplasts from algae and houses its contraband in special organelles that it can raid for food in times of need “It was the wildest thing that we had seen,” ...