A new study suggests that theobromine — a compound in dark chocolate — may be linked to slower biological aging.

It's an age old practice that's having a moment right now. But is there anything to the health claims? Scientists say sauna is more than hot air.

Some scientists are saying previous studies warning of the damage microplastics may cause are exaggerated and are false ...

Studying the minds of octogenarians with surprising cognitive resilience shows how it's possible to maintain a youthful brain well into old age.

Scientists have developed a new blood test that could spot Alzheimer’s earlier by detecting hidden changes in how proteins fold in the bloodstream.

“Delaying the onset of Alzheimer’s disease by just five years could cut the incidence rate in half,” said professor Xue Zhong ...

Doctors break it down.

Scientists have identified how specific genetic changes function in cells to influence disease risk and other human health ...

New research suggests that a simple daily habit could modestly slow biological aging in older adults—especially those aging faster than average.

Public confidence that career scientists at federal health agencies such as the Centers for Disease Control and Prevention ...

Americans have a greater trust in the scientists working in federal health agencies than the Trump administration-appointed ...