Health
Sleep Economy: Tracking, Hacking, Buying Rest
The sleep industry hits $585 billion as Americans invest in mattresses, trackers, and supplements to optimize rest. But obsessing over sleep data might actually backfire.
Feb 15, 2024
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33 stories for“REM sleep”
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Lifestyle
Every Sleep Tip You Have Read Is the One Treatment Guidelines Do Not Recommend on Its Own
Dim the lights, avoid caffeine, keep the room cool. Sleep hygiene is the advice everyone has absorbed, and clinical guidelines do not recommend it as a standalone treatment for insomnia. What they recommend instead is not a supplement.
Aug 21, 2026
Latest Trends
Scientists Found a Sleeping Brain's Energy Falls Even as Blood Flow Rises Just Before It Starts to Dream
Blood volume in a mouse's cortex begins climbing about 50 seconds before REM sleep starts, but researchers found neuronal ATP levels then drop sharply, suggesting dreaming may be more energy-intensive than the brain's fuel supply can keep up with.
Sep 27, 2026
Health
Yoga Nidra Is Not Sleep, and the Research on It Is Better Than the Research on Most Things Sold Beside It
A guided practice of lying still while systematically moving attention around the body. It has accumulated a real randomised trial literature for sleep, stress and anxiety, and a rebranded version has attracted claims that literature does not support.
Sep 4, 2026
Lifestyle
The Siesta Was Right: What the Evidence Says About a Twenty-Minute Nap and a Ninety-Minute One
The early afternoon dip is built into the body clock, not caused by lunch. A short nap restores alertness without grogginess; a long one repays a bad night but costs you the evening. The times in between are the problem.
Jul 13, 2023
Health
GLP-1 Drugs Are Becoming More Than Weight Loss Medicine
Tirzepatide just earned an approval that has nothing to do with the scale. Here is what SELECT, FLOW and the new sleep apnea data show.
Jan 8, 2025
Latest Trends
A Ten Trillion Dollar Industry Has Started Telling Its Customers to Stop Optimising
The 2026 wellness forecasts describe a pivot away from peak performance and towards something more ordinary. That is a strange message from a sector selling trackers, protocols and longevity clinics, and it is worth taking seriously anyway.
Aug 22, 2026
Recipes
Overnight Oats Three Ways: Breakfast Ready While You Sleep
No-cook breakfast where rolled oats soak overnight in plant milk. Three flavor profiles, infinite variations, ready to eat.
Oct 12, 2025
Health
A Bedroom That Is Not Quite Dark Is Linked to a Thicker, Stiffer Heart, in the First Study to Measure Both
Eleven thousand people wore a light sensor for a week. Three years later, those who slept in more than three lux, a very dim room, had thicker left ventricles and muscle that flexed less. The differences are small. Cardiologists still care.
Sep 12, 2026
Health
Mental Health During War: What Helps When the Threat Is Not Over
Fear, disrupted sleep, grief and irritability are common during conflict. Evidence-based support begins with safety and practical care, while recognizing when professional help is urgent.
Jul 25, 2026
Health
Menopause Brain Fog Is Real, but It Is Not a Personal Failure
A new WHO discussion brings cognition and mental health into menopause care, where sleep, mood, symptoms and individual medical history all matter.
Jul 31, 2026
Design
Small Space Design: The Apartment Playbook
Maximize square footage without the minimalist trap. Here's how contemporary designers make small apartments feel larger, livable, and genuinely yours.
Jun 9, 2026
Design
The Bench With the Extra Armrest Is Not Being Thoughtful About Your Posture
Sloped ledges, studded window sills, armrests in the middle of a bench, blue lighting in a toilet. Defensive design is usually described as deterring antisocial behaviour, and it works by making a place slightly worse for everybody.
Sep 2, 2026
Health
A Cold: What Shortens One, What Only Feels Like It Does, and Why Antibiotics Are Never the Answer
Two hundred viruses, seven to ten days, no cure. Zinc lozenges started early and honey for the cough have modest evidence. Vitamin C, echinacea and most of the pharmacy shelf have none. Rest is not a platitude; it is the treatment.
Dec 23, 2025
Health
Talking to Children About a War They Can Already See
Children absorb far more than parents realise, and silence does not protect them. What helps is honest, age-appropriate information, predictable routine, and adults who manage their own distress in front of them.
Aug 13, 2026
Health
Detox Is a Word That Describes Two Real Things and Almost Nothing Sold Under Its Name
Detoxification is a genuine medical process and a genuine biochemical one. Neither has anything to do with juice cleanses, foot pads or teas, and the marketing depends on never naming which toxin is being removed.
Sep 4, 2026
Health
Watching From Abroad: When the War Is at Home and You Are Not
For much of the Gulf's working population, the conflict is somewhere their family lives and they do not. The particular difficulty of that position is helplessness, and there are things that genuinely help with it.
Aug 13, 2026
Health
Creatine: The Most-Studied Supplement and What It Actually Does
Decades of trials back creatine for muscle and strength, and newer research is testing brain benefits, but the hype has outrun some of the data.
Aug 19, 2024
Diving
Before Booking a Liveaboard, Ask These Safety Questions
DAN warns that remote liveaboard incidents rose sharply in 2024-2025. Divers can reduce risk by checking oxygen, drills, charging rules, exits and evacuation plans before sailing.
Aug 2, 2026
Diving
Flying After Diving: Where 12 and 18 Hours Actually Came From
The numbers every diver recites are not arbitrary and they are not a safety margin invented by lawyers. They come from a specific set of chamber trials, and knowing their limits tells you when to wait longer.
Aug 15, 2026
Travel
Coolcations Are Becoming Climate Adaptation for Travelers
Travelers are shifting destinations and seasons to avoid extreme heat, turning the coolcation from a catchy label into a planning strategy.
Jul 31, 2026
Lifestyle
The City Fills Back Up, and Nobody Warns You It Will Be Loud
For ten weeks the Gulf empties. In the last fortnight of August it refills, all at once, and the version of the city you got used to disappears in about four days.
Aug 16, 2026
Nutrition
Every Extra 100 Grams of Ultra-Processed Food Daily Tied to Higher Disease Risk in an 8.8 Million-Person Study
A pooled analysis of 51 cohort studies spanning up to 32 years of follow-up found higher ultra-processed food intake linked to greater risk of cardiovascular disease, cancer, diabetes, depression and death, with digestive disease risk up 31 per cent.
Sep 27, 2026
Business
The Federal Reserve Is Arguing About a Rate Rise, and a Shipping Lane Is Casting the Deciding Vote
Governor Christopher Waller said he is inclined to hold in September, and market odds on a rise fell about twelve points to 54.6 percent. With rates at 3.50 to 3.75 percent, the swing variable is how fast energy supply chains normalise.
Sep 4, 2026
Health
Diabetic Nerve Damage Can Mean Burning Pain or Feeling Nothing at All. It Is the Same Condition
One patient cannot bear a bedsheet touching their feet. Another cannot feel a nail through their shoe. Both have diabetic neuropathy, and the second is in more danger than the first.
Jul 28, 2026
Health
Mounjaro and Zepbound: The Case for Two Hormones at Once
Tirzepatide just beat semaglutide head to head in a major trial. Here is what SURMOUNT and SURPASS data actually shows about hitting two receptors.
Dec 9, 2024
Nutrition
Histamine Intolerance: Popular Online, Thin on Evidence
It has become one of the most searched explanations for unexplained symptoms. The mechanism is plausible, the tests being sold are not validated, and the diet is more restrictive than almost any other.
Aug 7, 2026
Design
More Than One in Four Adults Over Sixty Five Falls Each Year, Mostly at Home, Mostly in Two Rooms
The design changes that keep people in their own homes are cheap, undramatic and almost always installed after the fall rather than before it. The obstacle is not cost. It is that the fittings look like hospital equipment.
Aug 19, 2026
Diving
DAN's Safety Guidance, Condensed: What the Research Body Actually Recommends
Divers Alert Network is not a training agency and issues no certifications. It collects the injury data, then publishes guidance based on it. Here is that guidance, in the order it matters.
Aug 12, 2026
Design
Somebody Finally Measured the Mashrabiya, and the Number Is 2.4 Degrees
Traditional Arab screens get praised in general terms and tested rarely. Field studies in hot climates put a figure on what they do, and the figure is real, useful, and smaller than the romantic version of the story suggests.
Aug 22, 2026
Diving
Your First Night Dive: What Changes When the Light Goes
The same reef becomes a different site after dark, and so does the diving. Navigation, buddy contact and the way your brain handles a narrow beam all need rethinking before you get in.
Aug 8, 2026
Diving
The Thistlegorm: A 1941 Cargo Manifest You Can Swim Through
A British freighter bombed off Sinai in 1941 still holds its motorcycles, trucks and rifles in the holds. Cousteau found it in 1956, and it remains the Red Sea's defining dive.
Aug 6, 2026
Diving
Dive Computers and Algorithms: What They Cannot Know About You
A dive computer tracks pressure and time with precision, but the model behind it cannot see the diver wearing it. Here is what that gap actually means.
Mar 19, 2026
