The scientists were inspired by the super-agile fruit fly. And by designing this robot, they've figured out some of the mysteries of one of the fly's fanciest maneuvers.
Hurricane Florence is heading toward a part of North Carolina where pigs far outnumber people. Farmers and environmentalists are worried about the fate of hundreds of open-air manure lagoons.
Bonobos are much more likely than common chimpanzees to share their food, a study suggests. But researchers who study sharing say human kids are more helpful and cooperative than either species.
The video captures a remarkable scene: dozens and dozens dolphins, breaking through the surface and plunging down again, under skies the same gray as the water.
A study suggests large mammals must learn to migrate — and they aren't exactly quick studies. It takes decades before populations can effectively move across land to find the best food.