The lifetime of nitrous oxide is decreasing more quickly than expected, which is changing climate projections.

President Trump cited a major winter storm forecast to impact about two-thirds of the United States as evidence to suggest that global warming does not exist, repeating a misleading claim that has ...

World Water Day 2026, marked on March 22, draws attention to the growing water crisis across the world. This year's focus on climate change and water resources makes the issue even more urgent.

The Sahara Desert has expanded by about 10 percent since 1920, according to a new study conducted by University of Maryland researchers. This represents roughly an area the size of South Dakota being ...

Climate change worsened by human behavior made 2025 one of the three hottest years on record, scientists said. It was also the first time that the three-year temperature average broke through the ...

Forbes contributors publish independent expert analyses and insights. An award-winning writer/podcaster, I've been to 100+ countries. How we travel matters to our planet. Ever since leading a ...

Record cold temperatures are once again expected to hit a swath of the country this weekend—even plunging Florida into its coldest stretch of the last 15 years, potentially bringing snow to areas of ...

As climate change reshapes winter in New England, the brutal winds and bitter cold of December felt like a throwback to seasons past. Scientists say these bone-chilling days do not mean that climate ...