California declared war on smog in the 1970s. The knock-on effects were huge.
Cars on the road today are 99% cleaner than they were in 1970. Air quality in the United States is much, much better as a...
Tag : smog
Science news this week: Artemis II lifts off, diabetes cured in mice, and smog in China shapes Arctic storms
The long-awaited launch of NASA’s Artemis II mission dominated science news this week, with the excitement peaking Wednesday (April 1) as the space agency’s first...