Lovebirds are unusual not just because of their shameless PDA, but because they choose one mate for life. While more than 90 ...

Ancient deep-sea organisms suggest movement, sexual reproduction, and complex animal life began earlier than previously thought.

Wildlife need connectivity to find food, mates, and shelter but roads and infrastructure can lead to fatal clashes. Crossings ...

Most people on Earth are habitats for mites that spend the majority of their brief lives burrowed, head-first, in our hair ...

A new study of wild bats reveals that an animal's immune system is shaped by more than its need to fight infections. Researchers from the University of Maryland have found that sex, age and ...

It was Henry Thynne, 6th Marquess of Bath, who came up with the idea of a safari park where people could drive through a ...

During Pride Month, Chicago-area zoos are highlighting LGBTQ+ animals. From dolphins to a desert grassland whiptail lizard, ...

Busy Philipps and Amber Tamblyn answered questions about animal mating rituals at a June 11 event for Perrin Roosevelt ...

For decades, biologists thought that early tetrapods, ancient vertebrates that started conquering the land over 300 million years ago, developed like modern amphibians—beginning their lives as purely ...

Beluga whales are often called the “canaries of the sea” because they are incredibly vocal and communicate in close-knit pods through a constant mix of whistles, clicks, and chirps. However, because ...

The world’s life-forms reproduce sexually in a bewildering variety of ways, even though scientists still aren’t sure why they bother.