Search
Total number of posts: 23903
The robots kids build to preserve Native American languages
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 Read More...
How to build perspective as a daily practice for resilience
BY THE OPTIMIST DAILY EDITORIAL TEAM Picture yourself running late to a dreaded appointment. Your shoulders climb toward your ears, your jaw tightens, and every red light feels like a targeted attack. Now picture driving that same route because you’re about to share wonderful news with close Read More...
3D-printed bone implants that release drugs as they heal
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 Read More...
How inherited genetics shape the way cancer forms and evolves
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 Read More...
The Great Bubble Barrier: bubble curtains are intercepting 86 percent of river plastic
BY THE OPTIMIST DAILY EDITORIAL TEAM Rivers are how plastic gets to the ocean. Stop it there, and you stop it for good. The Great Bubble Barrier, a Dutch company, built a technology to do exactly that. A perforated tube runs across the bed of a waterway and connects to an air pump. The pump Read More...
The ultimate guide to drying and storing fresh garden herbs for year-round homegrown flavor
BY THE OPTIMIST DAILY EDITORIAL TEAM There's nothing quite like wandering around your garden with scissors in hand, ready to cut fresh herbs to season your meals. The aromatic scents and flavors are unparalleled. However, as any gardener knows, the growing season is limited, and those lush Read More...
India connects 124 million rural homes to tap water
BY THE OPTIMIST DAILY EDITORIAL TEAM Six years ago, fewer than one in six rural homes in India had a tap water connection. As of mid-July, more than four in five do, and the difference adds up to 124 million additional households. Minister V. Somanna confirmed the numbers in a written reply Read More...
The biodegradable, self-cleaning fabric made from living caterpillar fungus
BY THE OPTIMIST DAILY EDITORIAL TEAM The sustainable fashion industry has spent years trying to reduce harm: less water, fewer synthetic chemicals, more recycled material. A research team at the Shenzhen Institutes of Advanced Technology went in a different direction. They grew the fabric from a Read More...
Podcast Transcript July 31st, 2026— Liquid air batteries, dolphins saved by plastic bottles, and an empty weekend a month
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 Read More...
Oakland kids can now borrow sports gear for free at this special library
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 Read More...