In a country where 90 per cent of children with sickle cell disease once died before their fifth birthday, Betty, 64, and ...

Searing heatwaves, devastating wildfires and violent storms are sweeping the continent, threatening lives, scorching landscapes and putting emergency services under pressure ...

A remarkable finding has surfaced in the colorful, fossil-rich badlands of Arizona’s Petrified Forest National Park: North America’s oldest known pterosaur. The newly identified species — a flying ...

Near a promenade full of restaurants, wastewater flows directly into the river just like it does in the rest of the city.