In the opening hours of the conference, John Podesta, President Joe Biden’s climate envoy, offered a blunt assessment that ...

Negotiators toiled Tuesday to break a deadlock at UN climate talks after G20 leaders acknowledged the need for trillions of ...

This year’s climate change conference is a stark reminder that meeting our climate goals requires unprecedented financial ...

Brad Plumer is reporting from Azerbaijan, where the annual U.N. climate summit got underway this week. This week, diplomats ...

United Nations climate talks resumed Monday with negotiators urged to make progress on a stalled-out deal that could see ...

Leaders of the world's biggest economies must send a clear signal on the need to tackle global warming, COP29 climate summit ...

Antumalen Ayelen Antillanca Urrutia, 26, of Huapi Island, Chile, from the Mapuche Huilliche community, poses for a photo ...

As Azerbaijan introduces its vibrant tea culture to COP29 attendees, scientists are studying how to save it from climate ...

The main task for nearly 200 countries at the U.N.'s COP29 climate summit is to broker a deal that ensures up to trillions of ...

This year's U.N. climate summit is struggling to focus minds on the health of the planet, with turbulent geopolitics, a ...

COP29, this year's biggest environmental conference, is now underway. Here is how leaders from around the world are coming ...

If the United States is set on a path toward deepening its reliance on fossil fuels, it's difficult to hold out hope for an ...