Exposing mice to an hour of 40-hertz stimuli every day for a week reduced levels of amyloid-β plaques and tau protein, and improved cognition.

Signaling imbalance, driven by too much excitatory activity, may be a consequence of whatever brain changes lead to autism rather than a cause of the condition.

Meet the new AI tool that may help researchers to develop reliable biomarkers of aging by analyzing photos of mice.

Researchers develop an app that can estimate the biological age of a rodent from its mug shot—and could give a boost to the science of human aging in the process.

The vesicles promote metastasis after chemotherapy, but the authors say the results shouldn’t alarm patients and may point to ways to improve treatments.

A gene responsible for the free-moving, primitive nature of fetal cells is expressed in some breast cancer cells in mice and humans.

Under certain conditions, skin organoids including hair follicles can be generated from mouse pluripotent stem cells, researchers report.

A drug commonly used to treat clinical depression sets its effects in motion by hampering the release of an inhibitory neurotransmitter in mice.

Once implanted into animals’ brains, neural stem cells that secrete microRNA-containing vesicles seem to contribute to an anti-aging effect.