In a Surprise Discovery, Early Earth’s Atmosphere May Not Have Been Thicker Than Today’s "People will need to rewrite the textbooks."
Climate Models Overestimate the Ability of Clouds to Dampen the Effects of Climate Change Clouds won’t save us from a warming climate.
Record-Breaking Ozone Hole Predicted to Open Over Arctic This Spring Conditions are ripe for this ozone hole to be bigger than the one recorded in the spring of 2011.
Underwater Volcanoes May Have Transformed Earth From Icehouse to Greenhouse Before that, life could not have evolved.
Two Extremely Rare Cloud Formations Spotted in UK Skies Don't be fooled — these aren't the northern lights.
New Cloud to Be Added to the International Cloud Atlas This cloud makes it look like you are underwater.