Italian students taking oral exams have a better shot at success if they’re scheduled around midday, according to new research. Analyzing over 100,000 assessments, scientists found a clear bell curve ...

Professional cycling teams can reduce air drag for their protected rider by up to 76% by adopting specific formations different from the traditional single paceline, according to new research from ...

A new study shows how math helps explain why babies nap erratically, teens stay up late, and older adults wake earlier.

The researchers showed how the interplay between a baby's rising sleep pressure and immature circadian rhythms can create ...