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Look at This Extinct Snake's Little Arms and Legs

Yes, at least one snake—albeit a very, very old snake—used to have tiny little arms and legs on its lengthy torso. iI want, more than anything else in the world, to see this snake running. Unfortunately, it appears it didn’t use its legs for that. But we can use them to studyv erything from pterosaurs to dragonflies. » 7/24/15 6:30am 7/24/15 6:30am

Male Black Widows Go To Crazy Lengths To Keep A Female To Themselves

You probably already know male black widow spiders are risking their lives when they go courting—but it’s actually worse than that. They face tough competition for the “honor” of mating. Once a virgin black widow female puts up a pheromone-laden mating web, males run in from all around to try their luck. » 7/16/15 5:08pm 7/16/15 5:08pm

Seeing a giant stingray eat a crab is like seeing a UFO abduct a person

And here I thought stingrays were jolly surfers of the ocean. Not to crabs! Watch as this giant stingray catch a spider crab and vacuum suck the poor crab right into the stingray’s mouth. It’s like one minute the crab is there, the next he’s been vaporized. Poor crab was too busy molting to realize the UFO of the sea… » 7/15/15 2:12pm 7/15/15 2:12pm

Australia's Most Infamous Invasive Species Has a Problem with Breeding

Cane toads were first released in Australia in 1935 as part of a government program to control the insects attacking the Queensland cane crop. It didn’t work. Ever since, the toads have been spreading across the country, as fast as they can breed. Which would be even faster, if it weren’t for an odd quirk in their… » 7/14/15 7:15pm 7/14/15 7:15pm