“The original focus on fish oil and omega-3s came from studies of Inuit. On their traditional diet, rich in fat from marine mammals, Inuit seemed quite healthy with a low incidence of cardiovascular disease, so fish oil must be protective,” said project leader Rasmus Nielsen, a UC Berkeley professor of integrative biology. “We’ve now found that they have unique genetic adaptations to this diet, so you cannot extrapolate from them to other populations.

Professor Robert Dudley has discovered a new type of nocturnal hunting spider from South America that is able to steer while it glides to the ground, unlike other spiders that just drop.

“I’ve never seen anything like it,” said marine biologist Roy Caldwell, a University of California, Berkeley, professor of integrative biology.”

“Octopuses typically pounce on their prey or poke around in holes until they find something. When this octopus sees a shrimp at a distance, it compresses itself and creeps up, extends an arm up and over the shrimp, touches it on the far side and either catches it or scares it into its other arms.”