BY THE OPTIMIST DAILY EDITORIAL TEAM Slamming tires with a sledgehammer, pummeling a punching bag, running yourself into the ground when you’re furious: the premise behind rage workouts is that intense physical exertion gives anger somewhere to go. A 2024 review of 154 studies covering more than 10,000 participants suggests it doesn’t work that way….
BY THE OPTIMIST DAILY EDITORIAL TEAM There is a disease that kills more than one million people a year, nearly half of them children under five, and it rarely breaks through in global health coverage. Researchers have a name for that gap: the “poo taboo.” People, including journalists and policymakers, are less comfortable engaging with…
BY THE OPTIMIST DAILY EDITORIAL TEAM You spend the first few years of your kid’s life repeating words back to them, hoping one will stick. “Mama.” “Dada.” “Ball.” And then suddenly you’re coaching them through “please” and “thank you” and “sorry,” because those are the words that help life run a little more smoothly in…
BY THE OPTIMIST DAILY EDITORIAL TEAM Air conditioning is making cities hotter, and that’s not incidental. It’s the physics. Every AC unit pulls heat from inside a building and dumps it into the street, which raises outdoor temperatures, which makes more people reach for the thermostat. Researchers at the University of Manchester have been looking…
BY THE OPTIMIST DAILY EDITORIAL TEAM If you’ve put real time into growing and grooming your beard, discovering a film of flakes underneath it can feel so unfair. All that trimming, all those oils, and somehow your skin is staging a revolt. Here’s the thing though: beard dandruff usually isn’t a grooming problem at all….
BY THE OPTIMIST DAILY EDITORIAL TEAM Cleared tropical rainforests can recover 90 percent of their species diversity within a single human generation, according to new research from Ecuador’s Chocó region, one of the most biodiverse stretches of Pacific coast forest on the continent. The study, published in Nature, pooled data from more than 30 research…
Episode Description: Arielle checks in solo to explain why the Kristy guest episode is getting a little more time. Both she and Karissa have been doing what they always say matters most: showing up, fully present, for the people they love. Babies, weddings, miles between people who love each other. Sometimes slowing down really is…
BY THE OPTIMIST DAILY EDITORIAL TEAM People who carry a Neanderthal version of the growth hormone receptor have, on average, 271 additional grams of muscle compared with those who don’t. People who inherited the variant from both parents tend to have more still. The finding comes from a study that cross-referenced lab experiments with population…
BY THE OPTIMIST DAILY EDITORIAL TEAM There’s something slightly odd about the fact that we’ve had solar telescopes for more than a century and still couldn’t quite see the sun’s surface. We’re already aware of the big stuff: plasma bubbling in convective cells, sunspots forming where magnetic fields bunch up, radiation bursting outward on an…
BY THE OPTIMIST DAILY EDITORIAL TEAM Cervical spine surgeon K. Daniel Riew at Och Spine at New York-Presbyterian/Weill Cornell Medical Center has started seeing patients in their 20s. That age group rarely appeared in his practice before. Americans now average about seven hours a day on screens, according to DataReportal, and the physical body adapts…
