New research shows how sperm RNA changes as men age, revealing a biological shift that may affect reproduction and child ...

There are more microbes in a gram of feces than there are people on the planet. Contrary to the cutting-edge scientific ...

Mice that experience the real world may be better models for human mental health conditions, compared with lab mice that ...

This population-based study of U.S. adults aged 70 and older found that shingles vaccination was associated with slower ...

While some factors that improve or reduce the quality of sleep are relatively well understood, many are not. Given the impact that sleep is known to have on matters such as stress, concentration and ...

New research suggests that consistent aerobic exercise can help keep your brain biologically younger. Adults who exercised regularly for a year showed brains that appeared nearly a year younger than ...

The conversation around longevity is shifting. For decades, the goal was simple: live longer. But as medicine advances and ...