More than a dozen children sound the alarm on the state of our climate. One by one more than a dozen children addressed a room full of adults Monday morning, sounding the alarm on the state of climate ...

In an emotional speech at the United Nations during the Climate Action Summit on Monday, the 16-year-old Swedish climate activist Greta Thunberg appealed to world leaders about the grave need to stop ...

Anti-Israel activists greet Thunberg as she arrived as part of a flotilla in September. “How dare you?” Remember that fiery 2019 United Nations speech, when a 16-year-old Greta Thunberg stared down ...

German Chancellor Angela Merkel conceded Friday that her government was driven to act faster on climate change by young activists like teenaged Greta Thunberg, who was speaking at rally in Berlin the ...

Climate change activist Greta Thunberg is among a dozen activists on board a charity ship stopped by Israel forces on June 9, attempting to reach the Gaza Strip, sparking international outcry over ...

Add Yahoo as a preferred source to see more of our stories on Google. Drew Angerer/Getty Greta Thunberg and other young activists rally for action on climate change on Sept. 20, 2019, in New York City ...