Newsom is the most prominent US politician at Cop31, a process the Trump administration continues to boycott

Climate risk reaches most people as an insurance bill, a flooded road or a goat on the hillside long before it reaches them as a global average

For a decade, the 1.5 deg C goal has served as the North Star of climate action, a line nations pledged to hold to avoid the worst ravages of a warming planet

China has been working for years to spy its way to AI dominance. With Jensen Huang, the country may have pulled off its greatest achievement yet.