A dramatic shift is unfolding in the Arctic Ocean, where killer whales (orcas)—once blocked by thick ice—are now establishing ...
Hawaiian crows are extinct in the wild and are found nowhere else on Earth. Now, a small group, safeguarded in captivity, has ...
ICE officials in Houston arrested an immigrant "predator" previously convicted of secretly recording others in a bathroom.
SYDNEY, Jan. 24 (Xinhua) -- Exposing mammals bred in captivity to natural predators before releasing them into the wild can improve their chances of survival, Australian research has found.
Louisiana’s ecosystem faces a new threat—the aggressive Northern Snakehead fish. If you catch one, don’t release it! Here’s ...