Goffin’s cockatoos customize tools to accommodate a specific need.

Becoming a neuroscientist with a service dog by your side presents numerous challenges. Joey Ramp, who went back to college to study her own post-traumatic stress disorder, is learning this the hard way.

Expressions of pain and orgasm are distinguishable, study finds.

As artificial light increases in volume and geographical coverage around the world, a variety of animals are suffering ill effects.

The loss of darkness can harm individual organisms and perturb interspecies interactions, potentially causing lasting damage to life on our planet.

Joey Ramp went back to college to study post-traumatic stress disorder. But the dogs that help her manage her own PTSD complicate her research career.

The presence of aromatic greens in with other building materials increased the time birds sat on their eggs, improving the health of the hatchlings.

Although highly controversial now, keeping orcas in captivity helped transform popular and scientific conceptions of the marine mammal from an unfeeling killer to a complex, intelligent animal.

In Chapter 15, author Jason Colby describes a scene of captive orca release and early research into the species' behavior and social organization