It's well known that spaceflight causes muscle atrophy and other biological changes in reduced gravity, and especially in ...

The space-faring mice spent about 28 days in those conditions before returning to Earth in April. Mortreux and her colleagues then analyzed the weight, strength and movement of the 23 surviving ...

The study conducted by an international team of astronomers exposed mice to different levels of gravity in the orbital laboratory.

A new study reveals a hidden risk for Mars missions: astronauts could lose strength even if muscle size stays the same.

Humans were not designed for space. Ironically, because we insist on going there anyway, scientists now know from studying astronauts that the lack of Earth’s gravity can wreak health havoc, such as ...

If gravity arises from entropy, scientists could unite Einstein's general relativity with the quantum realm while shedding light on dark matter and dark energy. When you purchase through links on our ...

NASA once sent over 2,000 jellyfish into space to study how gravity affects biological development. The unusual experiment ...

A team of astronomers have conducted a study that has lifted the veil on a nearly 100 year mystery that explains an odd dark ...