Glaciers hold layers of history preserved in ice, offering unique insights into Earth's past that can also help us interpret the future. Trapped amidst the frozen water are microscopic deposits of ...

A case in which more than 200 kindergarten students in northwestern China were found to have abnormal blood lead levels is ...

The Minnesota Pollution Control Agency (MPCA) is mailing out thousands of letters this week to people in Eagan, which warn about elevated levels of lead in the air detected from January to March.

Eagan residents were notified about elevated lead levels in the air more than a month after a local recycling company was ...

More than 200 kindergarten students in northwestern China were found to have abnormal blood lead levels after kitchen staff ...

The MPCA says higher-than-acceptable readings of lead were detected in the air, within a three-quarter mile radius of the ...

Exposure to lead in the womb or during early childhood appears to increase kids' risk of memory decay, accelerating the rate at which they forget information, researchers reported July 9 in the ...

Though the locally-inspired bill didn’t make the cut in this year’s legislative session, the topic has been assigned to an ...