Gecko tails continue to flail about after they've been shed, diverting a predator's attention and giving the gecko a better chance at escape. James Williams takes a look at the video.
The angle of a surface - not its slipperiness - triggers when geckos turn on their superhero-like ability to walk on walls and ceilings, a new study finds. Jorge Ribas reports.
The University of Minnesota calls their new equine center the "Mayo Clinic" for horses. Kasey-Dee Gardner brings us up to speed on all their new treatments and technology.
Several Javan rhinos, one of the world's rarest large mammals, were filmed recently by remote-sensing cameras in Indonesia. The footage gives new insights about the elusive beast. Jorge Ribas reports.
Actor Liam Neeson fights off a pack of killer wolves in the new movie, The Grey. But do wolves really eat people? Jorge Ribas separates fact from fiction.
Researchers stumble upon a pod of sperm whales getting some sleep in the open ocean, and the event is caught on tape. James Williams reviews the action.
Jorge Ribas learns how wildlife specialists trap nutria, invasive rodents originally from South America that have been destroying wetlands for decades.
This parasite has adapted to afix itself to humans in water, where it burns a hole in your skin and burrows deep inside you. Once inside it migrates towards the brain and acts very much like a brain tumor.
Also known as Racoon Round Worm, Baylisascarsis is a deadly parasite that attacks shortly after being ingested. If it makes its way to your brain it can cause blindness, paralysis and even death.
A wolf and a bear, two of Russia's deadliest predators, pick up the same scent of carcass off the coast of Siberia's Lake Baikal. Will one back down or will they battle?
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