Simulated effects of microgravity, created by 60 days of constant bed rest, severely disrupts rhythmic gene expression in humans, according to a new study. Simulated effects of microgravity, created ...

NASA’s Artemis II mission is on the way to the moon on a flight that will ultimately help inform long-term space exploration, ...

Floating in near-weightless conditions can be disorienting for even the most experienced astronauts. Male reproductive cells—sperm—also seem to get confused in simulated microgravity, which has ...

WASHINGTON - As humankind moves toward the goal of establishing a long-term presence on the moon and Mars, the question of ...

WASHINGTON: As humankind moves towards the goal of establishing a long-term presence on the moon and Mars, the question of whether reproduction is possible in extraterrestrial environments may no ...

A new study suggests humans face barriers to reproducing in space, with microgravity disrupting sperm movement.

A pioneering international project led by prominent female scientists, involving research staff from the Universidad Carlos III de Madrid (UC3M) and promoted by the Spanish Space Agency (AEE), has ...

A NASA astronaut on the ISS lost the ability to speak, triggering an emergency evacuation back to Earth. Read about the medical incident, NASA's emergency response procedures, and the potential causes ...