From safari ‘star beds’ to the Taj Mahal after hours, travellers are increasingly keen to experience the world after dark — ...

A study on birds finds that when jackdaws are sleep-deprived, they stop sleeping with one eye open and enter deeper sleep, risking safety.

These include the Tibetan wild ass, wild yak, Tibetan gazelle ... The warmer weather made breathing easier, sleep more sound and daily life more convenient. Some younger people have found jobs ...

Experts recommend the same amount of sleep for both men and women, but research suggests that fluctuations in women’s hormones throughout their lifetime may affect their sleep patterns.

There are other areas to be looking for turkeys now. Wild turkeys can be found in foothills of the Blue Mountains, in Klickitat and Skamania counties, and up in north central Washington.

“Everyone has a specific threshold for insomnia, and sometimes precipitating factors can break through the threshold and you can’t sleep. The stressors could be personal ...

Yet for some, they can sabotage nighttime sleep. Napping is a double-edged sword. Done right, it’s a powerful way to recharge the brain, improve concentration, and support mental and physical ...

Time to give these so-called sleep hacks a rest? The team behind the sleep tracker Sleep Cycle crunched data from over 1 million global users to determine the social media slumber shortcuts that ...

Some people snore, and some act out their dreams. Whatever goes bump in the night, sleep troubles aren’t without consequence. Left unchecked, undiagnosed and untreated, sleep disorders can start the ...

Two decades ago, Jaap de Roode made a discovery that changed his scientific career. While researching the ecology and evolution of parasites and their hosts, he came across something truly ...