Dangerous heat is forecast across the Southwest U.S. and northern Mexico this week. Nearly 53 million people are expected to experience at least one day under these exceptional, climate-driven ...

Burning fossil fuels creates heat-trapping pollution as well as air pollutants, both of which can worsen air quality and put health at risk.

An analysis of how climate change boosted United States temperatures in July 2025 Using Climate Central’s Climate Shift Index (CSI) tool to measure the impact of climate change on daily ...

The Northern Hemisphere is warming faster than the Southern Hemisphere, which may shift tropical rainfall.

Figure 1. Sapporo, Japan: Projected Future Sea Levels Utilizing Google Earth images, Climate Central developed realistic renderings of coastal locations under different future warming scenarios ...

Few other places in the West exemplify the changes brought about by climate change more than the Navajo Nation.

New Climate Central analysis shows where urban heat is most intense in 65 major cities that account for 15% of the U.S. population.

In the 65 largest U.S. cities, 76% of K-12 public school students attend school in extreme urban heat islands according to new Climate Central analysis.

Winter is warming in 235 U.S. cities Climate Central analyzed winter average temperature data from 241 U.S. locations (see Methodology) to see how and where winters have warmed from 1970 to 2024 ...

The most rapid warming in the U.S. has generally occurred when and where it’s coldest, including at night, in northern parts of the country—and during winter. Winter (December, January ...

This report looks at the influence of climate change-driven extreme heat on pregnancy risks over 2020-2024.