New research documents unprecedented levels of ocean heat leading to bleaching of the Great Barrier Reef, endangering a vital ecosystem.

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

Organizers of the 2024 Paris Olympics are committed to creating the most sustainable Games ever. But can the event ever truly be green?

"It is a little alarming just how close to a threshold or tipping point we are for these tropical species."

A new addition to a commonly used climate model shows that the Greenland Ice Sheet is melting faster than previously estimated.

A new wearable fabric may help urban residents survive the worst impacts of massive heat caused by global climate change.

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

3D visualization technology can identify potential outcomes of hurricane storm surge flooding before it occurs.

Rates of preterm and early-term births increased when local temperatures were abnormally hot for more than four consecutive days.

"...our study finds that between 5 million and 13 million additional people will be exposed to dangerously high levels of ozone in 2050."