The global chemical maker Bayer is backing an expanded effort to shield itself from lawsuits alleging its popular weedkiller ...

"This study updates how we understand [ozone] pollution." Researchers make stunning discovery that shatters previous conceptions of ozone levels: 'Detrimental impacts on human health' first appeared ...

The Trump administration has already rolled back planned limits on PFAS chemicals, which have been linked to cancer and other health problems.

Alcohol is often used as a sleep aid – with some people crediting a “nightcap” with helping them fall asleep more easily. But ...