When Bald Eagles pair up, they take the plunge—literally—locking talons high in the air and tumbling toward the ground, ...

The sex of many turtles, crocodilians, and other reptiles is determined by the temperature at which their eggs incubate.

You may not think a gay love story about hockey would hold much appeal for the girlies, but you would be wildly incorrect.

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

"[It] had such strong effects." Scientists discover shocking factor behind same-sex courtship in flies: 'We had not thought ...

Male bonobos are able to decipher confusing fertility signals from females, say scientists. Most female mammals are only ...

Dr Ofweneke and Nicah the Queen have been co-parenting successfully despite their bitter split a few years ago. Their first ...