A children’s book that includes illustrations of animals mating will remain on the shelves of several Orange County middle ...

Animals have evolved to sleep in extreme ways — for example, taking micro naps during parenting, sleeping on the wing during ...

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

Researchers aboard a Monterey Bay Aquarium Research Institute vessel recently captured rare footage of a seven-armed octopus, offering a vivid reminder of how patient observation and careful ...

From caterpillars disguised as the dead to narwhals that play with their food, here are the animal tales that we loved in 2025. Most spiders slay their victims with venom. The feather-legged lace ...

Every animal with a brain needs sleep — and even a few without a brain do, too. Humans sleep, birds sleep, whales sleep and even jellyfish sleep. Sleep is universal "even though it's actually very ...

The US is moving closer to a future without animal testing. The Food and Drug Administration (FDA) has released new draft guidance for a type of medical treatment known as monoclonal antibodies, used ...

Viruses typically aren’t considered ‘alive,’ as many core biological functions are outsourced to their potential hosts. But a newly discovered organism appears to straddle the line between virus and ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. “In general, cannibalism of offspring is super widespread ...

WASHINGTON, D.C.—Today, the National Center for Advancing Translational Science (NCATS) at the National Institutes of Health (NIH) announced the winners of the NCATS Translational Science Education ...