Two non-intoxicating cannabis compounds, cannabidiol (CBD) and cannabigerol (CBG), reduced key markers of fatty liver disease ...

Recent research indicates a link between an animal’s gut bacteria and brain function. This may be true in humans, too.

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

Anxiety is often described as a whole‑brain problem, but a series of mouse experiments suggests that, in some cases, a single misfiring circuit can tip the balance between calm and fear. By nudging ...

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

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 ...

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