From Nigeria to Japan, Pakistan to Spain, the month of June was the hottest ever recorded in 12 countries and was ...

The East Coast and much of the Midwest are experiencing the first major heat wave of the year. Millions of people in the U.S. are trying to stay cool as the summer's first major heat wave continues to ...

How to stay cool in a heat wave — even without air conditioning by: CALEIGH WELLS and MELINA WALLING, Associated Press Posted: Jun 23, 2025 / 06:41 PM EDT Updated: Jun 23, 2025 / 06:47 PM EDT ...

A week-long heat wave set over 3,000 record high temperatures in towns across the nation, with some spots measuring their hottest June or all-time temperatures.

This week’s heat wave is expected to push electricity demand to the highest levels in over a decade. PJM Interconnection, the operator of the regional electric grid covering Pennsylvania, Delaware, ...

Tens of millions of people across the Midwest and East are enduring another sweltering day of dangerously hot temperatures as a sprawling June heat wave grips much of the U.S.

The heat index could get as high as 110 in some locations across the Northeast and mid-Atlantic. In Florida, the highest heat index expected today is 107, with most areas ranging between 96 and 102.

MADISON, Wis. (AP) — Tens of millions of people across the Midwest and East endured dangerously hot temperatures again on Sunday as a sprawling June heat wave that gripped much of the U.S. was ...

MADISON, Wis. (AP) — Tens of millions of people across the Midwest and East endured dangerously hot temperatures again on Sunday as a sprawling June heat wave that gripped much of the U.S. was ...

I study health risks in a warming climate as a professor of public health, and I’ve seen heat become a growing concern. Here are some of the key warning signs to watch for when temperatures rise ...