Chicago's own Mystique Summers finally makes it all the way from season 2 to RuPaul's Drag Race All Stars Season 11 ...

How do astronauts track sleep? A new study introduces a smartphone-based melatonin test that monitors circadian rhythms in ...

A simple test developed at Washington State University could eventually allow astronauts and others in round-the-clock ...

Baltimore County's state lawmakers came back from Annapolis this week talking up a stack of neighborhood-focused wins after ...

DNA methylation data can be used to estimate biological age, but results across commercial tests differ, raising questions ...

Most clocks, from wristwatches to the systems that run GPS and the internet, work by tracking regular, repeating motions.

The numbers reflect changes in society and in laws, say experts and people who report living in a same-sex couple household.

Most people notice their internal clock only when it is disrupted, such as after daylight saving time shifts or long-distance ...

Our electronics writer has finally kicked his phone out of his bedroom, and it’s all thanks to this amazing alarm clock.

A last-ditch discussion among state lawmakers on Thursday put property tax reform in focus, but the issue of structural ...

There is record public support in South Korea for developing a nuclear weapon, but American action against the funders of ...