One of the strangest facts in computer science is that it's really hard to generate true random numbers. For a computer, ...

Source: National Heart, Lung and Blood Institute Uncovering what’s happening when you turn out the lights can take some detective work, so often doctors will refer patients with sleep issues — or ...

People with a good socioeconomic background tend to show fewer signs of biological ageing, according to a new study. Researchers from the UK studied different cohorts of patients and looked at 83 ...