The FDA’s recent announcement to reduce, and in some cases replace, animal testing for monoclonal antibodies and other therapeutics represents one of the most consequential regulatory developments in ...

The tongues of big cats have hook-like protrusions hardened with keratin, which make the top surface of a cat's tongue into a rasping tool.

Birds play a larger role in the dispersal of wild cotton than previously assumed. This is shown by a study in the journal ...

It has long been known as the arbiter of reward in the brain, but recent findings could upend this classic theory of dopamine ...

Demand for odor detection is growing in diverse fields such as food security, medical diagnostics, and environmental monitoring, but current technologies face limitations. Living cells with olfactory ...

Explore the darkest corners of the abyss with 18 terrifying creatures found at the bottom of the ocean. These are Earth's ...

Fascinated with the mystery of aging and what animals can reveal about longevity? Explore how scientists are drawing inspiration from remarkable creatures like Greenland sharks and naked mole rats to ...

And how do NMN supplements play into its formation? “NAD is often described as the body’s ‘miracle molecule of anti‑ageing’ because it sits at the centre of how our cells make energy, repair damage ...

A recent study shows that combining magnetic brain scans with computer models can safely measure how dementia medications affect living human brains. This approach could replace invasive tests and ...

Geneticist Anne Brunet explores what aging really is, how lifestyle choices might influence longevity, and the promising frontiers of aging research. Aging is a process that affects us all. But how ...

If you legally can use a suppressor, is it becoming rude not to? A recent hunt in New Zealand, where suppressors are almost required equipment, got Brad Fenson thinking about the question. Follow ...

Animals that dwell at high altitudes have adapted to cope with low oxygen levels, a condition that damages a vital part of nerve cells ...