Pakistan Government has created a 250-mile lifeline for endangered Indus River dolphins, but there is more to be done.

New research shows northern spotted owls are functionally extinct in some regions, with habitat loss and barred owls driving ...

Orangutans use a combination of individual and social learning to figure out which foods to eat, where they are, and how to process them ...

A rescued spotted seal keeps defying wildlife officials by returning to the same crowded tourist island, and the reason ...

A distinctive spider that looks like a combination of a wasp and an arachnid has been grabbing the UK headlines after it was ...

Scientists strapped GPS collars on lions and spotted hyenas across two of Africa's wildest landscapes and watched four years ...

At some point in evolutionary history, whales and dolphins passed a threshold their bodies could never recover from.

Important new research from Australia recognizes five new stick insect species, two of which are newly described.

Most cat owners are convinced they know when their pet is having fun, but researchers studying thousands of social media ...

Every spring, tiny scarlet specks race across sun-warmed balconies and window ledges, triggering an instinct to crush what most people assume are baby spiders. The truth about what these creatures ...

Warming seas are sending Mediterranean fish in directions that confound scientists, breaking every rule about where ...

Your dog stiffens, growls, and refuses to budge near someone who seems perfectly harmless to you. Science suggests your dog ...