Periods of extreme heat often lead to increased exposure to ground-level ozone, in addition to other negative effects. This ...

Scientists are aware of planetary boundaries—a series of climate change thresholds that, once crossed, could cause a cascade ...

Federal authorities have charged a Richmond doctor with 26 counts of health care fraud, saying he used unapproved ozone gas treatments and billed the government for reimbursement.

The lifespan of oxygen-rich atmospheres may be shorter than we previously thought,” Georgia Institute of Technology’s ...

One area of the world that needs our help the most is Antarctica, with its ice melts affecting the entire world's climate.