WASHINGTON — Amid widespread skepticism among policymakers about space arms control treaties, a fresh approach is needed to overcome historical obstacles to such agreements, according to a new study ...

The chemical foundations of life could be found in the frigid pockets of molecular clouds that exist in the space between stars, rather than on any planetary bodies. At the University of Aarhus in ...

Research in space medicine has revealed various ways microgravity and other factors affect the human body during space missions. A recent study involving 24 astronauts from different space agencies ...

The Samsung Galaxy Watch Ultra is going where no smartwatch has (probably) gone before, as it’s part of an ongoing, first-of-its-kind study where it’ll be used to monitor the potential health effects ...

The study provides strong evidence of the potential damage that radiation exposure and microgravity can have on stem cells, highlighting the possible health risks associated with long-range space ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Archaeologists have uncovered intriguing similarities between the ...

Spaceflight may make certain types of human stem cells age faster, a study suggests — but at least some of the damage may be reversible. Spending time aboard the International Space Station (ISS) ...