What's the value of one animal? When a wild animal is found badly injured, the most humane option is often euthanasia to ...

Two kitten cougars originally photographed last spring were spotted in December. See how big they are, and what wildlife officials say.

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Cosmonauts Oleg Artemyev and Sergey Prokopyev successfully installed the first ICARUS experiment antenna on the outside hull of the International Space Station during a nearly eight-hour space walk in ...