News tagged with body clocks

New chemical may lead to jet lag drug

(PhysOrg.com) -- Jet lag, as every long-distance airline passenger knows, disrupts the body's normal circadian rhythms, or body clocks, and causes some very unpleasant effects such as disturbed sleep and fatigue. ...

Dec 16, 2010 report
3.8 / 5 (5) 2 | with audio podcast

Brain's clock influenced by senses

Humans use their senses to help keep track of short intervals of time according to new research, which suggests that our perception of time is not maintained by an internal body clock alone.

Jan 20, 2011
5 / 5 (2) 0 | with audio podcast

An astronaut's rhythm

Anyone who has flown long distances will be familiar with the jetlag that comes with travelling across time zones. Our body clocks need time to adjust to different daylight times as high-fliers and frequent ...

Jan 07, 2014
5 / 5 (4) 0

Keeping time: Circadian clocks

Our planet was revolving on its axis, turning night into day every 24 hours, for 4.5 billion years - long before any form of life existed here. About a billion years later, the very first simple bacterial ...

Oct 02, 2012
4.3 / 5 (3) 4