A Highland nature reserve famed as a home for ospreys has been expanded - 50 years after the protected area was created. In ...

The Xoloitzcuintli, also known as the Xolo or Mexican Hairless Dog, is a breed that has fascinated dog lovers and historians ...

Silence used to prevail in the forest of a private Caribbean islet until environmentalists transformed it into a love nest for the critically endangered Lesser ...

Over the last four months, the L.A. Zoo has welcomed the birth of five great apes, including a gorilla, orangutan and three ...

The monogamy rate in humans may be higher than you expected... but we do it in a strange way compared to other animals.

Dolphin study links strong male friendships to slower biological aging. Research tracked 38 dolphins using DNA to measure ...

Male bonobos have an impressive ability to detect when females are most fertile, even though the usual visual cues are ...

Nearly 2,400 golden retrievers and owners gathered this week in Buenos Aires in what organizers described as the largest ...

New research shows male bonobos use subtle, hidden cues - not just swelling - to track a female’s fertile days with ...

“Almost all other monogamous mammals either live in tight family units of just a breeding pair and their offspring, or in ...

Dogs are great and all that, but some of us recognize an intrinsic feline nature that just can’t be found among canines.

Female praying mantises are notorious for eating their mates during or after sex. Now, scientists have discovered a dwarf ...