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 ...

Swedish Climate activist Greta Thunberg whacked President Joe Biden over the United States’ compliance with the Paris climate accord, saying his efforts were “not nearly enough.” “In your view, how ...

Climate activist Greta Thunberg has doubled down on her criticism that world and business leaders aren't taking the threat of global warming seriously. At a panel of the World Economic Forum she ...

Climate activist Greta Thunberg has compiled a handbook for tackling the world’s interconnected environmental crises, with contributions from leading scientists and writers. Publisher Penguin Random ...

Greta Thunberg has been mobbed by climate change activists as she joined a protest in London. The teenage activist met campaigners outside the Standard Chartered headquarters as they lobbied against ...

Greta Thunberg made a name for herself in 2018, when the then-15-year-old staged a one-person strike from school in front of the Swedish parliament to call attention to climate change. Since then, her ...

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 ...

NEW YORK -- She stepped onto the biggest of global stages to face the most diverse of audiences, and she made it count. "How dare you?" she kept saying to some of the world's most powerful people.