People's circadian systems synchronise with light and darkness in the environment, giving rise to chronotypes.
22 Jun 2017 7:32 PM
Baymax, the shorthair's video of purring and dreaming while asleep goes viral
22 Jun 2017 6:50 PM
Study says married men tend to put on some extra kilos
22 Jun 2017 6:04 PM
Pioneering treatment reduces grape-sized tumor but leaves girl with loss of memory
22 Jun 2017 4:17 PM
Study suggests sexagenarians stay sharper at old age if they are regularly having intercourse with partners.
22 Jun 2017 3:43 PM
Currency notes contain a range of bacteria and viruses say new study
22 Jun 2017 2:32 PM
Governments are increasingly promoting non-motorized alternative modes of transport due to concerns of traffic and pollution.
22 Jun 2017 10:27 AM
Do you suffer from obsessive compulsive disorder?
22 Jun 2017 9:46 AM
Irritable bowel syndrome can takes a real toll on patients.
22 Jun 2017 9:04 AM