BY THE OPTIMIST DAILY EDITORIAL TEAM The U.S. Indian boarding school system spent decades trying to remove Native American languages from Native children. Kids were separated from their families and punished, sometimes violently, for speaking their mother tongues. Many never passed those languages on. Generations later, some languages have only a few dozen fluent speakers…
BY THE OPTIMIST DAILY EDITORIAL TEAM Czech researchers at the University of Chemistry and Technology in Prague are building titanium joint implants with a porous internal structure designed to hold medication and release it gradually after surgery. The project is a collaboration with surgeons at Motol University Hospital. The implants use laser powder bed fusion:…
BY THE OPTIMIST DAILY EDITORIAL TEAM A study published in Nature provides the first experimental evidence that inherited genetics shape not just whether cancer starts, but how it evolves once it does. Researchers led by Duncan Odom at the CRUK Cambridge Institute exposed four genetically distinct strains of mice to identical doses of diethylnitrosamine, a…
BY THE OPTIMIST DAILY EDITORIAL TEAM Summer has a way of sneaking up on you. In May, you were excited about everything: the outdoor concert, the friend’s rooftop birthday, the weekend trip to the coast. Now it’s the end of July, you’ve been to all of it, and you’re still waking up Monday feeling weirdly…
BY THE OPTIMIST DAILY EDITORIAL TEAM Youth sports in the United States now cost the average family about $1,016 a year per child, up 46 percent since 2019, according to the Aspen Institute’s 2025 State of Play report. In Oakland, where just 14 percent of kids get the recommended 60 minutes of daily physical activity,…
Episode Description: Dolphins fatally swim into fishing nets because the nylon is acoustically too similar to water for their echolocation to pick up. A researcher at Newcastle University wondered if attaching something that does produce an echo might change that. The dolphin-saving solution may surprise you. Ten solutions this week with Arielle and Karissa. Also…
BY THE OPTIMIST DAILY EDITORIAL TEAM India launched its first hydrogen-powered train earlier this month. It was built domestically and is now operating in Haryana. Two hydrogen-powered driving cars, eight passenger coaches, a capacity of about 2,600 passengers, and a top speed of 47 mph (75 kph). Prime Minister Narendra Modi inaugurated the train, called…
BY THE OPTIMIST DAILY EDITORIAL TEAM Gillnets catch dolphins by accident. The nylon mesh hangs nearly invisible in the water, and dolphins’ echolocation, the system they rely on to navigate and hunt, can fail to detect it. The filaments may produce no detectable echo, or the dolphins may detect something but not recognize it as…
BY THE OPTIMIST DAILY EDITORIAL TEAM It’s usually around this time of the summer season when you find out which plants you’ve been taking for granted. You stroll through your garden, and there it is: your favorite leafy friend, drooping like it’s given up. The instinct is to reach for the hose. More water, surely,…
BY THE OPTIMIST DAILY EDITORIAL TEAM Researchers have planted 9,000 milkweed plants along roads in six North Florida counties, with 6,000 more going in before 2029. Monarchs are already showing up at the sites. The work is part of a national effort led by the University of Illinois Chicago to turn road margins, power line…
