The creature earns the honor of shark with the lowest metabolism.
There's another Alcatraz Island that's less famous than the one in San Francisco but just as friendly to its birds..
The feat opens the door to gene-edited dogs, new conservation methods and more.
A cat named Vincent with titanium-alloy rear legs is nearing the day when he can make the kinds of leaps to higher places that all felines enjoy.
Knowing which species of spider built a web in a certain area, as well as what it feasted on, are important pieces of information for researchers.
The remaining 50 chimps in federal custody will be sent to a sanctuary for retirement.
A pair of proteins may hold the key to how animals like pigeons, sharks and bees sense the Earth's magnetic field and use it to navigate.
Species of snake in nine states are vulnerable to an often deadly disease.
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