My weekend in the desert trying to experience dream telepathy
10 July 2018
When Rowan Hooper went to Arizona to explore the purpose of dreams, he found himself among “experts” in using dreams to talk to dead people and diagnose cancer
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Seals only sleep with half their brain when they're out at sea
7 June 2018
Northern fur seals mostly sleep with half their brain while they’re at sea, but sleep with all their brain while on land – unlike any other animal studied
One bad night’s sleep may increase levels of Alzheimer’s protein
9 April 2018
A bad night’s sleep may lead to a protein linked to Alzheimer’s building up in the brain, but whether this raises the risk of the condition is unclear
Dreams decoded: 6 answers to the mysteries of the sleeping mind
22 March 2018
Why are dreams so weird, what are they for, and do they mean anything? Here’s what science can tell us about our adventures in the land of nod
Why dreaming is vital: Unlocking the power of REM sleep
21 March 2018
Dreams play a key role in boosting creative thought, memory, learning and even mental health. Now modern life may be cutting them short, with serious consequences
5 ways to boost your dreams and improve your health
21 March 2018
Having more dreams each night could be key to mental well-being. Here’s what to do – and what to avoid – if you want to increase your dose
Birds 'dream sing' by moving their vocal muscles in their sleep
9 February 2018
Zebra finches sing during the day, and at night while they sleep their vocal organs act out the motions of singing, a bit like a sleepwalking person
Night exercises: The intense workout we all do in our sleep
6 December 2017
You never really sleep like a log. Instead we all twitch, talk and even walk around as our dreaming brains rehearse our waking movements
Your brain signals weaken and slow down when you’re really tired
6 November 2017
We’ve seen how sleep deprivation disrupts the way neurons communicate with each other, and it may explain why a bad night’s sleep makes it hard to concentrate
We've finally seen how the sleeping brain stores memories
4 October 2017
For the first time, scans of sleeping people have shown how memories are moved in the brain, and suggest that the first hours of shut-eye are key for memory
