News

Extreme Heat Kills Hundreds Amid Pilgrimage - Videos from The Weather Channel - The Weather Channel

The Weather Channel · last updated

Extreme Heat Kills Hundreds Amid Pilgrimage - Videos from The Weather Channel

June 19, 2024

Chaos gave way to tragedy as extreme heat killed hundreds of people during the holy Hajj pilgrimage in Mecca.

Now Playing

Next Up

Related Knowledge Center: Climate science

State of Play

What began as a theory in the 1890s — that industrial emissions of carbon dioxide could increase global temperatures — had progressed to a scientific fact a century later. Scientists across a range of disciplines are studying the impact of the still-growing concentration of carbon dioxide and other so-called “greenhouse gases” in the atmosphere as they call for industrial and governmental policies to slow, then halt, the warming of the planet. 

More informationabout Climate science