The astronauts aboard the space shuttle Discovery won’t even see Steve Garrett’s refrigerator during their week-long mission. They’ll be busy experimenting with oat seedlings, sli… ...

Ozone pollution isn’t just a summer story anymore. In parts of northern China, high ozone levels are now appearing during ...

Colorado's Front Range recorded fewer days with high levels of ozone pollution over the summer than in recent years, but environmentalists warn the region can't rely on favorable weather ...

Despite being banned since 2010, five different types of ozone-eating chlorofluorocarbons have increased in our atmosphere, and are thousands of times more potent greenhouse gases than carbon dioxide.

Scientists say because of cooler than normal temperatures over the southern polar regions at 12-20 kilometers high, where the ozone hole is, conditions are ripe for ozone-munching chlorine ...

In 1928, Guy Bogart began promoting the area’s ozone, claiming nearby cherry and apple orchards produced the finest fruit because of the ozone, columnist Joe Blackstock writes.

That has helped. But ozone levels still remain in the danger zone too often for about 60% of Colorado's population living along the northern Front Range.