A list of animated cartoon series that kids who are obsessed with animals can watch to learn about ecosystems, animals and ...

19. The largest known prime number contains 41,024,320 digits. 20. Frogs breathe and drink through their skin. 21. A bullet ...

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

The World Health Organization (WHO) has published its new 2025 Guidelines on the replacement or removal of animal tests for the quality control of biological products.

Robotics engineers have worked for decades and invested many millions of research dollars in attempts to create a robot that can walk or run as well as an animal. And yet, it remains the case that ...

Washington, DC—Last month, both the National Institutes of Health and the US Food and Drug Administration announced plans to phase out the use of animals in scientific research. The Animal Welfare ...

More than 5,000 animal species previously unknown to science live in a pristine part of the deep sea. Their home — called the Clarion-Clipperton Zone — sits in the central and eastern Pacific Ocean ...

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