Electric eels have been observed in the Amazon hunting in groups for the first time. By working together, they can send fish flying with a supercharged jolt of electricity.
Scientists recently documented never-before-seen mating behavior in wrinkle-faced bats, in which males pull a furry flap of skin over their faces.
Scientists have discovered that platypus fur glows under ultraviolet light, in the first example of biofluorescence in egg-laying mammals.
Filmmakers spent three years following pandas in China's Qinling Mountains, capturing never-before-seen footage of males competing over females.
Tasmanian devils have been reintroduced to mainland Australia, where they haven't been seen in the wild for millennia.
Who will be the chonkiest bear of all? As bears in Alaska's Katmai National Park bulk up for winter, rangers invite the public to select one thicc beauty as the favored fattest.
For the first time, scientists have observed snakes disemboweling toads to dine on their organs.
After two dead giraffes were discovered in a South African nature reserve, scientists determined that the animals had been struck by lightning.
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