Recent reports from the World Meteorological Organization (WMO) confirm that the ozone layer is on track for a full recovery, a development scientists have been tracking closely for decades. Studies, ...

Experts have refuted the claim. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A scientist recently claimed that he'd discovered a gargantuan ...

Belching factory smokestacks and black smoke pouring from muscle-car tailpipes made the air unsafe to breathe in parts of the United States before legislation passed in the 1960s and the following ...