A lack of information about how many endangered cats live in the wild is hampering efforts, the conservation group WWF said.
The feeding grounds of blue whales along the U.S. West Coast overlap dangerously with shipping lanes, placing the behemoths in danger of collisions with ships.
The Mexican wolf went extinct in the wild about three decades ago. Breeding pairs have been raised in captivity and reintroduced into western Mexico.
The Indus River dolphin's range has declined as a result of dams and irrigation projects, a new study shows.
Rare blue parrot already believed to be extinct in the wild, after deforestation and non-native honeybees started competing with them for nest space.
Canines relay information with their eyes, especially for group hunting, suggests new research. Continue reading →
Video cameras attached to polar bears show the world from the bears' perspective, including what to do when your dinner freezes into a rock hard block. Continue reading →
Three years and thousands of miles later, the animal has found a mate and likely produced offspring.
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