Greta Thunberg appeared to give the president an icy look at the U.N. Climate Action Summit Rachel DeSantis is a senior writer on the music team at PEOPLE. She has been working at PEOPLE since ...

"I honestly don't understand why adults would choose to spend their time mocking and threatening teenagers and children," the teen climate activist said on Twitter Greta Thunberg is clapping back ...

Greta Thunberg briefly interrupted by man on stage at climate protest in Amsterdam The interruption happened after Thunberg invited a Palestinian and an Afghan woman to speak at a climate protest ...

But until now they had never spoken. For Greta Thunberg's guest-edit of the Today programme, she met Sir David Attenborough (via Skype as they didn't want to add to their carbon footprints ...

These words, spoken by 16-year-old climate activist Greta Thunberg to the U.N. General Assembly on Monday ... Courtroom Roundup: Green Trout and Pink Skinks The pink-tailed Florida Keys mole skink ...

Throwback to the time Young Post spoke with Greta Thunberg With today’s emissions levels, our remaining CO2 budget will be gone in less than 8.5 years. You say you “hear” us and that you ...