A 65-year-old Russian adventurer was battling sleep deprivation, freezing temperatures and ice in his oxygen mask but was ahead of schedule for his record attempt to fly solo in a balloon around the world nonstop, his son ...
Earth Sciences
Jul 20, 2016
2
439
We've learned a lot about the effects on the human body of going into space by studying astronauts such as British astronaut Tim Peake, who has recently returned to Earth. Muscles wither, bones become lighter just as they ...
Space Exploration
Jun 23, 2016
0
41
Sleep forms a basic part of our everyday lives, yet surprisingly little is known about its purpose and evolutionary history.
Evolution
Jun 10, 2016
0
28
Scientists in Japan have designed new molecules that modify the circadian rhythm, opening the way to the possibility of managing jet lag and improving treatments for sleep disorders.
Cell & Microbiology
May 24, 2016
0
99
Studying fruit flies, whose sleep is remarkably similar to that in people, Johns Hopkins researchers say they've identified brain cells that are responsible for why delaying bedtime creates chronic sleepiness.
Cell & Microbiology
May 19, 2016
0
213
Three University of North Dakota graduate students emerged Friday from their simulated space mission to Mars tired, happy and longing for spicy food.
Space Exploration
May 7, 2016
0
531
Behavioural sleep is ubiquitous among animals, from insects to man. In humans, sleep is also characterized by brain activity: periods of slow-wave activity are each followed by short phases of Rapid-Eye-Movement sleep (REM ...
Plants & Animals
Apr 28, 2016
0
483
Researchers from Umeå University in Sweden have discovered that the single-celled parasite causing African sleeping sickness has a defence mechanism against potential pharmaceuticals under development against the disease. ...
Biochemistry
Apr 18, 2016
0
68
Alexa, what can you tell me about my health?
Consumer & Gadgets
Mar 17, 2016
0
6
Sometimes, a nematode worm just needs to take a nap. In fact, its life may depend on it. New research has identified a protein that promotes a sleep-like state in the nematode Caenorhabditis elegans. Without the snooze-inducing ...
Biotechnology
Mar 7, 2016
0
12
