The smoke from hundreds of wildfires burning in Canada, which has already blanketed parts of the US and placed around 75 million people under air quality alerts, has reached as far as Norway, according to scientists in that country.

For days, images of New York choking in smoke have stunned the United States, as residents struggle to deal with the unfamiliar challenge of severe air pollution.

The war in Ukraine has brought an enormous human toll: Thousands of civilians have been killed, millions have been forced to flee overseas, it has destroyed homes, schools and hospitals. But beyond the immediate, visceral impacts, the conflict is also causing a climate disaster at a time when the world is already struggling to meet climate goals, according to a new report.

Hurtigruten Norway has unveiled a design for a battery-powered, zero-emission ship.

For nearly 13 million high school students across China, Wednesday marks a day that could make or break their plans for college and the increasingly competitive job market beyond.

Ozempic, originally a medication for treating diabetes, is in high demand worldwide with celebrities and social media users touting it as a miracle drug for weight loss. Now the frenzy is sweeping through China, where being "wafer thin" is a prevailing beauty standard, leading to shortages in the country.

Close to 80 students, mostly girls, in two primary schools are suspected to have been poisoned over the weekend and taken to hospital in Afghanistan's Sang Charak district, Mohammad Rahmani, the head of Education Department in the northern Sar-i-Pul province, told CNN.

At the age of 75, legendary musician and producer Brian Eno is planning to embark on his first-ever solo tour.

Australia plans to triple the size of an ecologically important marine park and close off an area larger than Germany to fishing and mining, the government announced Monday, protecting millions of vulnerable seabirds and animals.

Bruce Willis' daughter, Tallulah, has revealed her difficulties coming to terms with her father's frontotemporal dementia (FTD) diagnosis and shared details about its impact on her family's life.

After specializing in beef, lab-grown fish is next up on the futuristic 3D-printed menu.

Private aviation company Jetex is deploying sustainable aviation fuels, and making its terminals more sustainable.