A photographer spotted a brown bear in Alaska, then he noticed something unsavory coming out of the bear’s backside: a tapeworm.

An adorable baby pudu born in Argentina has scientists excited. See the fawn and learn more about it here.

Christian Arehart landed a quadruple backflip on his mountain bike—a world first. Watch him send it and learn more about his incredible feat.

If you’ve never heard a Patagonian mara, you must listen to the truly baffling sound these unique animals make.

Who would you put your money on in an elk vs. truck showdown? A bull elk feeling plucky went for a moving vehicle in Colorado. Watch here.

When faced with a large black bear in Whistler, a man walked right up to it, got in its face and yelled “rawr!” Watch the viral video here.

Deep-sea footage of a bristled deep-sea worm scuttling about on the seafloor had the comment section going wild. See it here.

A recent wave of this particular type of crime has rangers at Hot Springs National Park annoyed. Taxpayers should be annoyed, too.

An idyllic scene from Spain’s Cabárceno Natural Park is more than it seems. Can you find the two bears hidden in this photo?

A video shows a young boy dancing on a portaledge attached to El Capitan’s sheer cliff face. The post turned controversial fast. Here’s why.