(Buena Vista Images/Getty Images) Like young blood, young poop is making headlines for its potential to reverse age-related ...

In a groundbreaking study, mice and AI agents independently learned to cooperate on tasks, revealing shared principles of ...

Scientist Laura Soucek, who removed tumors from rodents almost 20 years ago, invokes the ‘moral duty’ not to generate false ...

Obviously caveats must be drawn from a mouse model such as this, but the results have supercharged the team's determination.

Advances in organ and computer models are raising the prospect that some animal experiments could be eliminated. But there ...

Food poisoning isn’t an experience you’re likely to forget — and now, scientists know why. A study published April 2 in Nature has unraveled neural circuitry in mice that makes food poisoning so ...

A confocal microscopy image of doublecortin-stained newborn neurons (pink) and nuclear stain DAPI (green), which shows that neurogenesis is occurring in the brain of a normal mouse. Scientists at ...