Astronauts Suni Williams and Butch Wilmore are back on Earth - but what has nine months in space done to them?

Space changes the human body in many ways. From bone loss to bloated faces, here's how microgravity and radiation affect the ...

The study claims the deoxy ribose sugar proved as successful as minoxidil at regrowing hair, with both between 80 and 90 ...

The agency OK’d an artificial vessel to restore blood flow in patients, even though its own scientists flagged questionable ...

Our blood consists of many cell types that develop through different stages from a precursor type -- the blood stem cell. An international research team has now investigated the developmental pathways ...

Science journalist and self-proclaimed eco-nerd Ziya Tong had her home, food and body tested for microplastics while making ...

Our blood consists of many cell types that develop through different stages from a precursor type—the blood stem cell. An ...

The circulatory system consists of one heart, five liters of blood, and approximately 96,000 kilometers of blood vessels, ...

We asked Mark Mattson, an American neuroscientist who has studied intermittent fasting for the last 25 years, about what goes ...

Your daily habits impact blood flow more than you realize. Learn how small changes in movement, hydration, and sleep can ...

Activating stem cells via molecular programming, rather than relying on random cell transplants, significantly enhances the success of regenerative treatments.

Discover how smoking attacks virtually every organ, from lung destruction and heart damage to fertility problems, weakened ...