More than 100 tiger sharks were filmed preying on a massive school of fish off the east coast of Noosa, Australia.
Talk about your David and Goliath story: ant colonies have found a way to ward elephants away from their turf with painful, precise attacks.
Over 850 pounds of illegal wildlife from nearly 20 species was just seized from restaurants in Vietnam, according to the Wildlife Conservation Society.
For the first time, a structure comparable to our cerebral cortex has been found in an invertebrate -- a humble marine ragworm.
American horseshoe crabs are declining across the entire East Coast, from Maine to Florida. Researchers suspect that climate change and human activities are to blame.
One of paleontology's most revered fossil sites now has a baby brother.
Millions of songbirds are illegally killed each year for a pickled or poached bird dish known as ambelopoulia.
The innovation could save the lives of millions of birds each year.
The word "horsepower" today describes the output of engines, electric motors and other machinery, but naturalist Mark Fraser takes us back to the word's more literal meaning, when horses really did power many human machines and activities.
Tanzania just received a shipment of 100 rare toads, marking the first phase in the world's most ambitious project to reintroduce a species that has been extinct from the wild for years.