A large part of the U.S. is getting hit with another Arctic blast, adding to an already cold January 2025. Forecasters expect ...

The Arctic is heating up particularly fast as a result of global warming—with serious consequences. The widespread permafrost ...

These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary ...

The vast majority of Americans are about to get an extended taste of frigid Siberian weather. Forecasters predict another ...

Arctic ice cores uncover how Roman lead pollution led to widespread IQ declines over 2,000 years ago, revealing impacts on ...

Sulfur dioxide pollution, primarily from unregulated coal production, destroyed the air quality across the northern hemisphere in the 20th Century. However, many scientists view sulfur dioxide as only ...

People are taking precautions as multiple wildfires cause poor air quality across a wide swath of Los Angeles County.

DRI scientists analyzed Arctic ice core records to reconstruct historical atmospheric lead pollution from Ancient Rome, uncovering a link between lead exposure and cognitive decline. Lead exposure is ...

Silver fueled the rise of the Roman Empire. But the ancient process of mining and extracting silver was also making the air ...

Researchers measured lead pollution and its impact on human health through Arctic ice-core samples. View on euronews ...

Using Arctic ice core samples, researchers estimate silver mining and smelting released enough lead during the Pax Romana to ...