For over two decades the city’s mayor has reclaimed public space for people and limited vehicles in the city center, which reduced traffic and improved air quality. Read More

Andy Jarvis, Bruce Friedrich, Will Harris and Katie Cantrell are part of a group focused on food who are leading conversations at the Times’s Climate Forward Changemaker Lunch. Read More

Storm Boris dumped record amounts of rain over Central and Eastern Europe this month. A new study found climate change made the deluge more likely. Read More

At an event in New York, the president said federal investments in climate action would be at risk if former President Donald J. Trump retook the White House. Read More

What should The Times ask change experts, world leaders and policymakers at its Climate Forward conference on Sept. 25? Read More

António Guterres, the secretary general of the United Nations, said the world was “edging towards the unimaginable” amid deepening challenges of war and climate change. Read More

The cutting edge of American battery technology is rusty. Read More

The lawsuit, seeking ‘multiple billions of dollars,’ opens a new front in the legal battles with oil and gas companies over climate and environmental issues. Read More

From Covid to dengue, viral outbreaks seemed to be popping up all over. But maybe Americans are just more attuned to threats now. Read More

By tweaking the chemistry of rivers and oceans, humans could remove billions of tons of carbon dioxide from the air. But huge challenges loom. Read More