NASA on Tuesday said it was on track to send astronauts to orbit the Moon in early 2026, as the United States races China to return to the lunar surface.
Imbibing even the smallest amounts of booze can raise your risk of dementia, according to the largest combined observational and genetic study to date on the subject.
A tiny particle that smashed into Earth with a record-shattering energy of 220 petaelectronvolts could be the last scream of an evaporating black hole.
What gives rise to human consciousness? Are some parts of the brain more important than others? Scientists began tackling these questions in more depth about 35 years ago.
When we sleep, the body releases its 'growth hormone', building up and repairing muscles and bones - but the details of how and why have been something of a mystery, until now.
