The case for timing medical treatments to daily circadian rhythms
A growing field of research suggests that some medical treatments, such as cancer therapy or vaccines, might be more effective when given at certain times of the day
Scientists revive activity in frozen mouse brains for the first time
“Cryosleep” remains the preserve of science fiction, but researchers are getting closer to restoring brain function after deep freezing
How to ‘spring forward’ for daylight saving time without leaving your body and brain behind
As clocks spring forward, light and movement are cues for daytime wakefulness that can improve sleep and overall health
Like staying up late? You may be putting yourself at risk of heart problems
A study of more than 320,000 people found that night owls are more likely to engage in behaviors that increase the risk of cardiovascular disease such as smoking and sleeping poorly
Want to live longer? Tiny changes to your sleep, exercise and diet could add a year to your life
New research suggests that getting even just a few more minutes of sleep and exercise and eating an extra cup of vegetables every day can significantly boost longevity
Can a severed brain remain conscious?
Consciousness researchers studying “islands of awareness” have found that disconnected brains likely sink into a strange form of deep sleep
How Woodpeckers Peck with Power, Why Flu Is Spiking, and What AI and Robots Mean for Tech’s Future
Why flu cases are spiking, how AI predicts disease from your sleep, and what surprising biomechanics lie behind woodpeckers’ powerful pecks.
Jellyfish and sea anemones sleep just like us
Sea anemones and jellyfish don’t have brains, but the way their neurons behave during sleep shows some surprising similarities to humans
Which Sleep Profile Are You? The Answer Shapes Your Health
Psychological data and brain scans show how sleep can improve our lives, our bodies and our relationships
Is Melatonin Safe? Experts Explain the Potential Risks—And the Benefits
Melatonin supplements have become a ubiquitous sleep aid, but research shows that benefits are modest, and the heart health effects of long-term use are unknown
Our Body Clock Might Prefer Permanent Standard Time
A new study suggests that permanent standard time may reduce obesity and stroke
How Your Brain’s Nightly Cleanse Keeps It Healthy
Washing waste from the brain is an essential function of sleep—and it could help ward off dementia