Swedish activist Greta Thunberg turned 18 on Sunday, and she thanked her fans with a snarky Twitter message about how she was celebrating.
A Colorado teen who used AI and created apps to tackle contaminated drinking water and other problems has been named Time's first-ever "Kid of the Year."
Teen activist Greta Thunberg will donate all of a $1.14 million prize to various causes, including fighting coronavirus in the Brazilian Amazon.
"Don't let anyone dim your light," former first lady Michelle Obama wrote on Twitter to teen climate activist Greta Thunberg.
Thunberg, 16, is the youngest individual to be recognized.
Teenage Swedish climate activist Greta Thunberg was named Time’s youngest “person of the year” on Wednesday.
Climate activist Greta Thunberg doesn't mince words: "We are in the beginning of a mass extinction and all you can talk about is money and fairy tales of eternal economic growth. How dare you?"
Teenage climate change activist Greta Thunberg had one question for the global leaders assembled at the United Nations: “How dare you?”
A wave of climate change protests swept the globe Friday, with hundreds of thousands of young people sending a message to leaders headed for a U.N. summit: The warming world can't wait for action.