Scientific American

Europe’s climate agency said 2025 is likely to be the second or third hottest on record.

The immediate harms of extreme heat are well documented, but a growing body of research suggests that heatstroke may have…

A rapidly warming Arctic is driving long-lasting summer extremes, such as this month’s sweltering temperatures, new research suggests.

When nights stay hot, more people die, many from cardiovascular problems.

Extreme heat is becoming more prevalent. We need to protect people who work and play outside.