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Crossbreeding corals to save Miami's reefs
BY THE OPTIMIST DAILY EDITORIAL TEAM Off the coast of Miami, a team of scientists is attempting something extraordinary: giving struggling coral reefs a fighting chance against climate change. In partnership with the University of Miami, the Florida Aquarium, and Tela Marine in Honduras, Read More...
Too hot to handle? How to exercise safely when the temperature rises
BY THE OPTIMIST DAILY EDITORIAL TEAM Summer sun often feels like an open invitation to move your body outdoors. And actually, many people prefer it that way. According to a OnePoll survey for the fitness app Verv, 75 percent of men and over half of women said they’d rather exercise outside. Read More...
Europe’s sky scavengers return: the ambitious rewilding project reviving vultures in Bulgaria
BY THE OPTIMIST DAILY EDITORIAL TEAM Centuries ago, vultures once soared over Europe in large numbers. But after years of hunting, habitat destruction, and poisoning, their presence faded from the skies. Now, thanks to a bold coalition of conservationists and EU-backed rewilding efforts, these Read More...
Before you hit the road: 5 things to unplug before vacation
BY THE OPTIMIST DAILY EDITORIAL TEAM Most people remember to lock the doors and turn off the lights before heading out for summer vacation. But there’s another important safety step that often gets overlooked: unplugging electronics. Leaving certain items plugged in not only wastes electricity Read More...
A new study could change Alzheimer’s treatment by unlocking the brain's sugar code
BY THE OPTIMIST DAILY EDITORIAL TEAM A quiet but powerful ally in the brain may be reshaping how we understand and treat neurodegenerative disease. New research from the Buck Institute for Research on Aging uncovered the overlooked role of glycogen, a stored form of sugar, in brain cells. The Read More...
Podcast Transcript July 11, 2025: Support for Texas flood relief and emotional recovery after disaster
Episode Description: In this special episode of The Optimist Daily’s Weekly Roundup, Arielle and Karissa discuss the devastating Texas floods and how to respond with both compassion and care. They walk through trusted ways you can contribute to flood relief efforts and also share practical Read More...
Mexico bans dolphin shows in historic vote to protect marine mammals
BY THE OPTIMIST DAILY EDITORIAL TEAM In a landmark move for animal welfare, the Mexican Senate voted unanimously to ban dolphin and other marine mammal shows across the country. The decision, passed 99 to 0 on June 23, marks the culmination of a years-long campaign led by activists, researchers, Read More...
Sweet solutions: 8 delightful ways to use honey for glowing skin and shiny hair
BY THE OPTIMIST DAILY EDITORIAL TEAM There’s a reason honey has stood the test of time in beauty rituals. From ancient queens like Cleopatra to modern-day DIY skincare enthusiasts, this sweet elixir has been celebrated for its soothing, healing, and glow-giving powers. Raw or unpasteurized Read More...
How to plan the perfect summer break: balance connection, adventure, and true rest
BY THE OPTIMIST DAILY EDITORIAL TEAM Summer is prime time for pressing pause. Between sunny skies and school breaks, it’s the season when many people plan getaways. But vacations are more than just a fun escape. They play a vital role in well-being, helping people reset, reconnect, and return Read More...
Okra and fenugreek extracts remove up to 90 percent of microplastics from water
BY THE OPTIMIST DAILY EDITORIAL TEAM The slimy and sticky qualities that make okra divisive on dinner plates might just help clean our water. Researchers have found that natural polymers from common plants like okra and fenugreek are surprisingly effective at capturing and removing Read More...