Vitamin D supplements may help prevent the loss of telomeres, DNA sequences that shrink with aging, a large study shows. But ...

A sleep medicine specialist explains how restless nights lead to consuming more calories and how you can use sleep as a tool ...

Drugs that target wakefulness, molecules in cannabis and wearable devices that modulate brain activity could help people with ...

A quantum computer has used a single atom to model the complex dynamics of organic molecules interacting with light ...

We recently analyzed data from a nationally representative study of approximately 6,000 people who had Medicaid coverage but ...

Marc Cohen is a professor of gerontology at UMass Boston. Subscribe to Scientific American to learn and share the most exciting discoveries, innovations and ideas shaping our world today.

Jane Tavares is a senior research fellow and lecturer of gerontology at UMass Boston. Subscribe to Scientific American to learn and share the most exciting discoveries, innovations and ideas shaping ...