Babies' genomes hold clues that can save their lives, but that same information could be used in far less noble ways. Where should we draw the line?
A story of lost time
Your cellphone does not in itself cause cancer. But in the daily sea of radiation we all travel, there may be subtler dangers at work, and science is only just beginning to understand how they can come to affect people like Per Segerbäck so intensely
Scientists find a genetic mutation that allows a mother and daughter to feel fine on six hours of sleep
Science reveals what happens when your sleeping, dreaming and waking worlds collide
If you're still tired on a solid night of rest, take a look at how you're snoozing.
Re-exposing people to a fearful stimulus while they slept helped them get rid of their fear.
Getting rid of nightmares and new pills for sleep disorders
A white noise machine is the simplest solution to blocking out noise.
Sleep-based therapy could provide more effective treatment for PTSD.
One couple refused to stop until they found the cause of their son's ultra-rare disorder.
Neurologist Tally Lerman-Sagie saw her first cases of children having seizures a decade ago, but didn't have the technology to find their cause until now.
What's it like sleeping with a new device that scores your slumber quality, minute by minute, night by night?
Tips for more restful slumber, decoding how we dream and just a dash of pseudoscience
We might be too deep in our slumber to do so.
Their strange ways could tell us about the evolution of snoozing.
According the UCLA School of Medicine, the presence of sleep has traditionally been judged by a variety of behavioral criteria.
Missing out on sleep can cause men to incorrectly gauge if women want to get it on.
If you tell people they slept better than they did, they are likely to perform better on math and word association tests.