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

This article presents results from the integration of a noncontact physiological radar monitoring system (PRMS) with a type I polysomnography (PSG) system to perform sleep monitoring. The PRMS system ...

Sleep may not just be rest for the mind—it may be essential maintenance for the body's power supply. A new study by ...

Polysomnography (PSG) is the gold standard for sleep staging in clinics, but its skin-contact nature makes it uncomfortable and inconvenient to use for long-term sleep monitoring. As a complementary ...

Also at the multiplex is “Eddington,” a dark comedy billed as a contemporary Western starring Joaquin Phoenix, Emma Stone and ...

Carlos Alcaraz explains main reason he lost Wimbledon final: ‘I didn’t know what to do’ ...

Imagine falling asleep on Earth and waking up light-years away. As humanity dreams of deep space travel, one question becomes crucial,Is human hibernation possible? This video explores the cutting ...

Little happened in Rituparno Ghosh’s films that the director hadn’t already lived through—or at the very least, felt in his bones—as is so often the case with the most honest art.

Different cultures have their own ways of getting better sleep. Here are some of the best sleep hacks that we've seen from different parts of the world.

We all know staying hydrated is important, but guzzling water right before bed is a different story. Your well-intentioned bedtime sip might be doing more harm than good when it comes to quality ...

One bad night of sleep can disrupt your metabolism, but it's easy to get back on track. Here's how to recover from a bad night of sleep, according to doctors.

One bad night of sleep can disrupt your metabolism, but it's easy to get back on track. Here's how to recover from a bad night of sleep, according to doctors.