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Sweden sets nationwide mobile phone ban in schools starting 2026
BY THE OPTIMIST DAILY EDITORIAL TEAM Sweden will introduce a nationwide mobile phone ban in schools and after-school clubs beginning in autumn 2026. The measure, which requires students to hand in their devices until the end of the school day, is designed to improve focus and create safer Read More...
What is fire cider: immune booster or overhyped health trend?
BY THE OPTIMIST DAILY EDITORIAL TEAM If your social feeds are suddenly filled with mason jars packed with onions, garlic, citrus, and fiery peppers, you’ve officially entered fire cider season. This pungent, spicy vinegar tonic has made its way from herbalist circles to viral TikTok fame, with Read More...
Kimchi’s health secrets: how this ancient Korean staple supports heart and metabolic health
BY THE OPTIMIST DAILY EDITORIAL TEAM Kimchi may look like a simple side dish of cabbage, chili, garlic, and ginger, but researchers are discovering it packs a powerful punch for health. Once a survival food that helped ancient Koreans endure long winters, kimchi has grown into a global symbol of Read More...
Ozone layer recovery shows what global cooperation can achieve
BY THE OPTIMIST DAILY EDITORIAL TEAM The Earth’s protective ozone layer is on track to recover by mid-century, according to a new bulletin released Tuesday, September 16, by the UN’s World Meteorological Organization (WMO). Calling it “welcome scientific news for people’s and planetary Read More...
World Trade Organization launches first global agreement to curb overfishing
BY THE OPTIMIST DAILY EDITORIAL TEAM After years of negotiations and national approvals, a landmark World Trade Organization (WTO) agreement aimed at reducing overfishing officially took effect on September 15. The deal requires countries to scale back subsidies that encourage unsustainable Read More...
Should women rethink cold plunges? What science says about gender, stress, and ice baths
BY THE OPTIMIST DAILY EDITORIAL TEAM Cold plunges have become a staple in many wellness routines. From viral TikToks to health retreats, everyone seems to be diving into icy tubs for muscle recovery, mental clarity, and stress relief. But a growing number of experts are urging women to approach Read More...
Podcast Transcript September 26, 2025— Underground libraries, rethinking BFFs, and other uplifting solutions
Episode Description: In this week’s Optimist Daily Roundup, Arielle and Karissa explore solutions that inspire connection and community. From Warsaw’s new underground library that encourages commuters to swap scrolling for stories, to expert insights on why you don’t need one “best Read More...
All aboard the clean power express: Colorado startup turns trains into rolling batteries
BY THE OPTIMIST DAILY EDITORIAL TEAM For over a century, America’s railroads hauled coal by the ton, fueling the country’s insatiable appetite for fossil energy. Now, a Colorado startup is flipping that script by replacing coal with clean power. Meet SunTrain, the Denver-based company Read More...
Rethinking the “best friend” ideal: why you don’t need a BFF to feel fulfilled
BY THE OPTIMIST DAILY EDITORIAL TEAM “Who’s your best friend?” It’s a question many of us grew up answering on playgrounds and in cafeterias, a marker of social worth reinforced by movies and TV shows. From Christina and Meredith in Grey’s Anatomy to Blair and Serena in Gossip Girl, Read More...
Senegal’s “schools for husbands” are saving mothers’ lives by reshaping masculinity
BY THE OPTIMIST DAILY EDITORIAL TEAM On a balmy evening in Dakar, Imam Ibrahima Diane stood before a circle of men and made a simple but radical point: a good husband does more than provide. He bathes his baby. He helps in the kitchen. He supports his wife. Quoting scripture, Diane told the Read More...