Spaceflight rewires the human body. Muscles shrink, bones thin and fluids shift towards the brain – but these changes may ...

When Russian president Vladimir Putin visited Beijing in September 2025, he told Chinese leader Xi Jinping that repeated ...

Human health is the Achilles heel of space travel. Researchers at ETH Zurich have now succeeded in printing complex muscle ...

Scientists are mapping how the body senses internal organs. This “sixth sense” study could reveal new ways to treat chronic diseases.

For many conditions including immune-related ones, genetics often explains only a small fraction of the differences between ...

The biohacking community embraces methods that vary widely. Some focus on very precise tweaks to their diet, sleep and ...

Pop culture has often depicted robots as cold, metallic, and menacing, built for domination, not compassion. But at Georgia ...

Inside your body, an intricate communication network constantly monitors breathing, heart rate, digestion, and immune ...

By electrically stimulating macrophages, scientists at Trinity College Dublin have found a way to calm inflammation and ...

A 2019 Science Advances study by Duke University’s Herman Pontzer reveals pregnancy as the ultimate endurance feat, demanding ...

The answer came in 2023, thanks in part to the family of a patient who had a complete loss of brain function. After learning ...

Fear begins deep in the brain. The amygdala, buried within the temporal lobe, acts as an alarm system, detecting threats and ...