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 ...

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 ...

At age 12, a local boy is a prominent member of a growing number of young people from around the world leading the charge for climate activism. Satellite Beach resident Levi Draheim made an appearance ...

Traders are placing wagers on the likelihood of disasters, activists being jailed and oil depots exploding.

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 ...

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 fired back at Donald Trump after the US president decried climate change as “the greatest con job ever perpetrated on the world” in his address to the United Nations General Assembly ...

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.

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 ...