Researchers have found that transplanting specific gut viruses into obese mice can sharply improve how those animals regulate ...

Researchers at Emory University have found that live gut bacteria can travel to the brain in mice fed a high-fat diet, a ...

Researchers found that very small numbers of gut bacteria can translocate to the brain in mice, particularly when gut barrier ...

(Buena Vista Images/Getty Images) Like young blood, young poop is making headlines for its potential to reverse age-related decline in mice. Now, a new study has flipped the script: The poop of older ...

Scientists reverse Alzheimer's memory loss in mice by using NAD+ to restore brain energy, defying decades of research.

In African striped mice, the activity of one gene can dramatically change a male's parenting style, according to a new study ...

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 ...