A newly hatched group of African penguin chicks in Maryland helps boost the steadily dwindling global population.

A dog has a close call with a tiger shark in Australia. The photographer is surprised, then shocked by the encounter.

Sticking with a long-term life partner to rear children has long been considered a dominant mating pattern for our species, ...

A survey commissioned by Darwin’s Natural Pet Products has found that most dog parents believe they were matched with their ...