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Biological Clocks

What Is Your DNA Doing For You Right Now?

Deepak Chopra | Posted 08.08.2016 | GPS for the Soul
Deepak Chopra

By Deepak Chopra, MD and Rudolph E. Tanzi, PhD Ever since its structure was unraveled in the early Fifties, DNA has been considered the mastermind...

The Best Times To Sleep, Wake, Exercise And Eat Are Based On Age, Circadian Rhythms

Ingrid Prueher | Posted 11.27.2016 | Healthy Living
Ingrid Prueher

If you're wondering what the optimal times are to engage in certain activities, listen to your body's circadian rhythms. Circadian rhythms are physiological, mental and behavioral changes governed by the body within a 24-hour clock, according to the National Institute of General Medical Sciences. They are affected by environmental cues, such as sunlight, darkness and temperature.

Dads' Biological Clocks: The Risks Are Huge. Or Are They?

Paul Raeburn | Posted 04.30.2014 | Parents
Paul Raeburn

It might come as a relief to some women that they are not alone with respect to these difficult decisions. But is that reason to cheer?

Does Sperm Have A 'Sell By' Date?

Lisa Belkin | Posted 10.22.2012 | Parents
Lisa Belkin

Do men have a biological clock? Should they be haunted by its tick, as women have long been? Should they at least be aware that it exists?