A new 28-minute film explores the medical, social, political and ethical challenges of parenthood and child-rearing that ...

Sound as we know it does not exist in space. That’s because, on Earth, sound mainly travels to our ears via vibrating air molecules. Because space is a vacuum, meaning there is no matter at all ...

NASA astronauts Sunita Williams and Butch Wilmore, stranded on the ISS for nine months due to technical issues with their ...