UCLA researchers have released an alarming new finding — the duration of heat waves is increasing faster than global warming ...

The rapid analysis by World Weather Attribution calculated that climate change might have tripled the death toll from the ...

The intensifying and expansive heat wave affecting around 150 million people in the United States from Wisconsin to ...

A global review of extreme heat has found that between May 2024 and May 2025, nearly half the world's people (49% or 4 ...

The intensifying and expansive heat wave affecting around 150 million people in the United States from Wisconsin to Washington, DC, bears the hallmarks of human-caused global warming.

At least nine states along the East Coast faced summer swelter on Monday, and the steamy weather is expected to persist on ...

Of all the forms of extreme weather — droughts, floods, hurricanes — heat waves are the ones that scientists can most reliably tie to climate change caused by fossil fuel pollution.

Water temperatures have surged above 85 degrees in the Mediterranean Sea, where records have been broken every day for weeks.

The latest science on the link between climate change and natural disasters — and how they may be playing out where you live.

In short, climate change is causing heat waves to become more common, intense and longer-lasting. They are also hitting both earlier and later in the warm season, and in many parts of the world are ...