Sikhumbuzo Notshe of the Stormers (L) is tackled by Waisake Naholo of the Highlanders (R) during a Super Rugby match between New Zealand’s Highlanders and South Africa’s Stormers.
Travel is commonly perceived as "the" major factor affecting a team's performance.
The twice-annual time changes affect people similar to the way jet lag does. It’s time to abolish Daylight Saving Time.
Research shows that daylight-saving time changes do more harm than good. It's time to abolish the practice.
Managing sleep and time zones can take the fun out of Christmas travel.
Step-by-step travel tips - including how to use those fancy blue light goggles - if you're travelling East to West, or West to East these holidays.
Children with an irregular bedtime performed worse on cognitive tests, had worse behaviour and were more likely to be obese than others.
Bad night’s sleep? Blame your genes.
A. and I. Kruk/shutterstock.com
Whether you're a night owl or a morning lark, circadian rhythms control just about every aspect of your health.
How to eat yourself brighter.
It’s mid-afternoon but your body clock’s telling you it’s the middle of the night.
Long flights across many time zones often leave us feeling fatigued, sleepy, irritable and generally out of sorts. And it’s not just because of poor sleep on the plane and dehydration from the altitude…
Sleeping on the plane is no jet lag cure.
Jet lag is a discomfort many of us will have experienced in the days following a long-haul flight across time zones. Mathematicians in the US may have a jet-lag cure in the form a new app called Entrain…