Some animals reproduce only once before dying. This life strategy, called semelparity, sees organisms channel all energy into ...

Meet animals that grow for a lifetime, sometimes for centuries, and discover why dinosaurs did not, despite their huge size.

Find out which animals live the longest and what clues this gives us for potentially slowing down human aging.

The origins of consciousness date back about 540 million years ago, when animal bodies became more complex. Feelings like ...

A new study published in Science shows that these plants—called cycads—use infrared radiation from heat as a signal to ...

What's the value of one animal? When a wild animal is found badly injured, the most humane option is often euthanasia to ...

For 35 years, American zoologist Laurie Marker has been collecting and storing specimens in a cheetah sperm bank in Namibia, ...

Livewell Animal Hospital of McKinney, which will be located in Shoppes at Stonebridge, is slated to open soon, according to a post on the company’s social media page.

A rare toad changed the fate of a river by becoming the first amphibian to halt a hydroelectric dam. It's now in trouble.

Animals reproduce in a variety of fascinating ways. Some species, including humans and many other mammals, give birth to live young that develop inside the mother’s body. Others reproduce through less ...

Climate change isn’t some abstract future problem. It is happening in the now and rapidly destroying the ecosystem. Here’s how it’s changing animal habitats.