Almost one-third of the heatwave days India experienced in 2024 were driven by climate change, according to a new report by the medical journal The Lancet. The report found that India recorded an average of 19.8 heatwave days last year, of which 6.6 days would not have occurred without human-induced climate change.

Lucia Ortiz trudges through endless fields of cempasuchil flowers, the luminescent orange petals of which will soon cloak everything from city streets to cemeteries across Mexico.

US President Donald Trump has declared victory in his "War on the Climate Change Hoax" after Bill Gates appeared to shift his stance on global warming. In a new blog post ahead of the COP30 summit, the Microsoft co-founder said that while climate change remains serious,

By virtually every key metric, efforts to fight climate change are going too slowly, according to findings by a coalition of climate groups. In some cases, things are moving in the wrong direction.

Far from Gulf Coast hurricanes and California wildfires, Chicagoland seems like a safe place to be in a warming world. But is it?

As Earth warms at a record rate, winters are shorter and milder and there is less snow globally, creating clear challenges for winter sports that depend on cold, snowy conditions. With 100 days until the Milan-Cortina Winter Olympic Games begin, many athletes say climate change is shaping their training and perhaps even the future of their sport.

Climate change is significantly affecting ancient cities in southern Iraq, wiping away thousands of years of history.

These predictable patterns are becoming less reliable as climate change alters seasonal timelines. Winters are starting later, and springs are arriving earlier, throwing off the traditional calendar you’ve grown accustomed to.