Spread across thousands of ordinary homes, Vermont's virtual power plant has become its largest power source. It's protecting owners from outages and providing cheaper, cleaner energy.
South Korea has cut household food waste going to landfill from 97% to almost nothing. New York City has started sending its scraps the same way.
Spotted lanternflies are an invasive pest and a multimillion-dollar disaster for the US's wine industry. Meet the good boys and girls of the resistance.
As another heat dome descends on the US From planting trees to painting streets white, US cities are fighting extreme heat.
Creeping yams and bees behaving strangely – in Fiji, farmers read nature's warning signs to predict hurricane season.
Inside the island colony being tapped to help save Australia's koalas from deadly chlamydia.
Once known as a bird of ill omen, India's endangered hargila has gained an army of protectors. Now it's beginning to bounce back.
The environmental pros and cons of Christmas trees go far beyond the climate impact of "real or plastic", scientists say. So what's the best choice for a green Christmas?
Conservationists and communities are planting thousands of agave plants to protect endangered bats, and the future of Mexico's tequila production.
