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503 results for "biodiversity"
How Colombia's outgoing president protected 42% of the country's Amazon from mining
BY THE OPTIMIST DAILY EDITORIAL TEAM On August 4, 2026, three days before he left office, Colombian President Gustavo Petro signed a resolution placing 186,500 square miles of the Amazon off-limits to any new extraction. That means no new mining concessions, no new oil or gas contracts, and no Read More...
Phillip Island's little penguins are getting bird flu vaccines in a world-first program
BY THE OPTIMIST DAILY EDITORIAL TEAM Little penguins are the world's smallest species of penguin, standing about the height of a ruler, found only in southern Australia and New Zealand. Every night on Phillip Island in Victoria, tens of thousands of them come in from the sea and return to the Read More...
Rainforest biodiversity rebounds within a single generation
BY THE OPTIMIST DAILY EDITORIAL TEAM Cleared tropical rainforests can recover 90 percent of their species diversity within a single human generation, according to new research from Ecuador's Chocó region, one of the most biodiverse stretches of Pacific coast forest on the continent. The Read More...
What forest bathing does to your body, and the 5 best places to try it
BY THE OPTIMIST DAILY EDITORIAL TEAM You probably already know the feeling, even if you’ve never had a name for it. The way your shoulders drop and relax the moment you step under a canopy of trees. How the breath comes a little easier. The mental noise that slowly melts away, not because of Read More...
From 300 to 3,000: how Australia brought the numbat back
BY THE OPTIMIST DAILY EDITORIAL TEAM Great news! The (adorable) numbat is no longer endangered. The IUCN has moved Western Australia’s animal emblem from Endangered to Near Threatened on its Red List, after more than 40 years of conservation work. “The downlisting of the numbat from Read More...
Podcast Transcript July 10th, 2026— 500 years of the soccer cleat, a world-first burn treatment, and green hydrogen in California
Episode Description: Every player at this year’s World Cup is wearing the end result of 500 years of iteration on a single piece of equipment. It started with factory workers hammering hardware store nails into their boots for traction on wet British turf. Ten solutions this week with Read More...
How environmental DNA turned river water into a global wildlife census
BY THE OPTIMIST DAILY EDITORIAL TEAM There’s something almost absurd about how we’ve always measured wildlife. Two trained ecologists visit the same river, spend days cataloguing what they can see, and come back with completely different species lists. Neither is wrong. The data just can’t Read More...
Dinner scraps are rebuilding California’s lost oyster reefs
BY THE OPTIMIST DAILY EDITORIAL TEAM What if scraps from a dinner could become a habitat? That's the basic premise of the Shells for Shorelines program in a meaningful sense: the shells of oysters eaten at restaurants in Orange County can become the foundation on which new oysters settle and Read More...
The urban cooling gap: why planting design matters as much as canopy count
BY THE OPTIMIST DAILY EDITORIAL TEAM Street trees reduce urban heat. That much is established. What’s less settled is whether they’re enough on their own, or whether the way a city plants matters as much as how much it plants. New field research from Melbourne, Munich, and Hong Kong, led Read More...
Podcast Transcript May 29, 2026— David Attenborough’s 100-year secret and seven other solutions this week!
Episode Description: Sir David Attenborough just turned 100! Arielle and Karissa cover his 10-minute secret to a long life along with seven other solutions this week — belugas who prove that their species is capable of recognizing themselves, hemp plastic that survives boiling water, and an Read More...