Sperm may lose their ability to navigate in microgravity, raising new questions about whether human reproduction is possible in space.

A new experiment showed that humans may be able to reproduce in space, paving the way for self-sustaining colonies.

Claims that genes determine intelligence, health and social outcomes are reappearing. But modern science shows environment ...

Current World Health Organization (WHO) guidelines typically recommend 2-7 days of abstinence before taking semen samples or ...

Elon Musk's hopes of one day colonising other worlds might be nothing more than a pipe dream ...

Scientists have uncovered a hidden reason why cancer treatments don’t work equally well for everyone. Certain drugs can ...

Knowable Magazine reports on low-protein diets, suggesting they may extend lifespan in mice by lowering growth signals and ...

Elon Musk's hopes of one day colonising other worlds might be nothing more than a pipe dream ...

Evolution usually helps a species survive. But sometimes, a trait that once made perfect sense ends up causing real trouble.

Nearly 40% of California-grown nonorganic produce has residues from PFAS pesticides — potentially toxic “forever chemicals” ...

EADaily, . Scientists from The University of Tennessee, together with an international team at the ISOLDE facility at CERN, ...

For centuries, unusual animal behaviour before earthquakes has been reported worldwide. Livestock becoming restless, wildlife ...