Bone and muscle deterioration, radiation exposure, vision impairment—these are just a few of the challenges space travelers face on long-duration missions, even before considering the psychological ...

Republicans and companies have looked to securities regulators to curb firms that advise shareholders on environmental, ...

NASA will air live coverage of the SpaceX Crew-9 mission returning astronauts, including Sunita Williams, from the ISS to ...

an element missing in orbit. To counteract this, astronauts use three exercise machines on the ISS, including a 2009-installed resistance device that simulates free weights using vacuum tubes and ...

NASA astronauts Sunita Williams and Butch Wilmore are all set to return to Earth after spending nine months aboard the ...

U.S. President Donald Trump said Sunday night he plans to speak with President Vladimir Putin on Tuesday as their countries ...

On the five-year anniversary of Covid, a look at the ways we vowed our lives and relationships would change afterward — and ...

Years of studying Satoshi Nakamoto led me to a new prime suspect. What if crypto’s creator isn’t the benign figure people ...

These are the winners of Travel + Leisure's 2025 Global Vision Awards, plus how this year's panel arrived at the final list of 25 honorees.