Tiny Light-Activated Device Dissolves After Healing the Heart
A team of engineers at Northwestern University has developed the world’s smallest pacemaker—and it’s activated by light. Measuring just 1.8 millimeters wide, the rice-sized device can be injected with a syringe, then safely dissolves once its job is done. Designed especially for newborns and patients needing temporary pacing, it eliminates the risks of traditional devices […]
A Cleaner Coastline: Surprising Progress in Australia’s Plastic Fight
In a hopeful turn for Australia’s environment, plastic pollution along the nation’s coastlines has dropped by more than a third over the past decade. According to new research from CSIRO, the national science agency, a 39% reduction in plastic waste was recorded across six major metropolitan regions. Even more encouraging, researchers found a 16% increase […]
This City Is Going Car-Free for Earth Day
On Earth Day, more than 50 streets across New York City’s five boroughs will temporarily close to car traffic in honor of Earth Day. The initiative, known as “Car-Free Earth Day,” invites residents to enjoy their city in a new way—from music and live performances to pop-up art and community programs. From 10 a.m. to […]
Two 100-Year-Old Tortoises Just Had Their First Babies
In a heartwarming twist of nature, two nearly century-old Galapagos tortoises at the Philadelphia Zoo have become first-time parents. The zoo announced the arrival of four healthy hatchlings, marking the first successful Galapagos tortoise birth in its 150+ year history. The proud parents, Mommy and Abrazzo, are the zoo’s oldest residents, both estimated to be […]
How One Capital City Erased Coal in Just Two Years
Helsinki has pulled off what many thought impossible—shutting down its last coal-fired power plant and cutting coal use for heating from 64% to zero in just two years. The Finnish capital’s energy company, Helen, officially ended daily coal burning this week, marking the end of an era for Finland’s power production. The move is part […]
She Can Smell Parkinson’s, Now She’s Helping Scientists Detect It Early
A woman with an extraordinary sense of smell is helping scientists develop a swab test to detect Parkinson’s disease early—possibly years before symptoms appear. Joy Milne, a retired nurse from the UK, discovered she could smell a distinct scent on her husband more than a decade before his diagnosis. After confirming her ability in controlled […]
This Pill Could Give Dogs an Extra Year of Life—And Humans Might Be Next
A biotech startup in San Francisco is developing a once-daily pill that could add an extra year of healthy life to dogs. The company, Loyal, recently received a key approval from the FDA, marking a major step toward releasing the world’s first longevity drug for pets. Their treatment targets metabolic decline, mimicking the benefits of […]
UK Announces New Plan to Protect Bees
The UK has announced a first-of-its-kind plan to cut pesticide use on arable farms by 10% by 2030. The goal is to protect pollinators like bees and reduce environmental harm. The plan includes penalties for irresponsible pesticide use and promotes eco-friendly alternatives like pest-attracting plants and predatory insects. A new monitoring system will track not […]
A Very Green Graduation: Kermit the Frog to Deliver Commencement Speech
The University of Maryland is hopping into graduation season with a special guest who’s green, wise, and beloved by millions—Kermit the Frog. The iconic Muppet will deliver the commencement address to the Class of 2025 on May 21. Kermit, described by the university as an environmental advocate and “friend to all creatures,” was created by […]
These Towns Are Taking Bold Steps Toward Car-Free Futures
Paris is doubling down on its vision of a greener future, voting to close 500 more streets to cars in favor of bike lanes, trees, and pedestrian-friendly spaces. The move follows a similar initiative in 2020 that transformed 300 streets, and this latest expansion aims to reduce pollution and urban heat across the city. Although […]