Health

As clocks spring forward, keep sleep on track

You may only worry about losing an hour of sleep when the clocks spring forward this Sunday, but the time change can also be dangerous for your health, an expert says.

Medical research

Circadian clock may impact organ transplant success

Health care providers assess blood and tissue type as well as organ size and health to enhance transplant success. New research indicates that checklist might also need to include the circadian clock.

Genetics

More than 3,000 epigenetic switches control daily liver cycles

(Medical Xpress)—When it's dark, and we start to fall asleep, most of us think we're tired because our bodies need rest. Yet circadian rhythms affect our bodies not just on a global scale, but at the level of individual ...

Psychology & Psychiatry

Winter blues see the light

(Medical Xpress) -- It happens every year — the shortened daylight hours of the winter months always seem to affect one’s mood. People of all ages can develop seasonal affective disorder (SAD), a type of clinical ...

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