"It's actually more interesting than what people had previously thought."

Exposure to high ambient temperatures may significantly increase the risk of stroke among people aged 18 to 64 years, especially women.

When is a heat wave just a heat wave, and when is it climate change? New research digs into a 2023 heat wave as a test case.

A study found that older adults became more uncomfortable in high heat sooner, but it didn't affect their moods as much as younger folks.

What 106-degree heat do to plants? Three experts weigh in on scorching sun and stressed stems.

Cities around the world are becoming unbearably hot, putting workers, the young, and older adults at risk. Experts say it's a "new normal."

A wild weather event could help predict reaction to climate change. "Our findings from this weather event should be eye-opening for us all."

An additional 250 million older adults will be chronically exposed to dangerously high temperatures by 2050 as a result of the climate crisis.

New research shows that citizen science tools used to gauge heat in many urban areas likely understate the problem of heat islands.

Experts are predicting an 85% chance of an "above normal" 2024 hurricane season. An expert explains why and what you need to know.