Rather than being like battery chargers, mitochondria are more like the motherboard of the cell.

Former "Today with Hoda and Jenna" cohost Hoda Kotb is naming her personal favorites to replace her on show's fourth hour next to Jenna Bush Hager.

Hoda Kotb returns to host 'Today' with Jenna Bush ... health battle of her late husband, Uche Ojeh. On May 23, "Today" show anchors announced on air that Ojeh died from an aggressive form of brain ...

Sometimes, like today, the squirrels just go nuts. Literally. Frantically bounding from one bird feeder to another, up and ...

Fly high with a fantasy series set in a magical but dangerous world, join a thrills-and-spills race to find hidden treasure ...

Illinois Attorney General Kwame Raoul has become a key figure in the Democratic legal battle against Trump’s executive orders ...

CLEVELAND, Ohio - While Ohio has embraced sports gambling on phones, Gov. Mike DeWine is warning about the evils of iGaming.

Scientists have found a way to boost the brain's system to clear waste from the organ in mice, which could open treatment ...

Health influencers – perhaps including Health Secretary RFK Jr. – are promoting the chemical as an elixir that improves ...

Research shows there are concrete steps people can take to keep their brain healthy. These included exercise, adequate sleep, ...

Many people have cognitive slippage as they age and some may try to hide it. We need better ways to face these challenges in ...