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Water Leaking Into Stratosphere Could Harm OzoneMore water than expected enters stratosphere, where it's a potent greenhouse gas.
climate-change -
NASA Drone to Probe Ozone LossRemote-controlled plane will ply the tropopause to study ozone chemistry.
planet-earth -
How Early Earth Kept Warm Despite Faint SunMolecular collisions in the atmosphere warmed the early Earth.
astronomy -
Global Warming Cause Felt by Satellites and Space JunkCarbon dioxide surge is reducing Earth's atmospheric pull.
climate-change -
How Supersonic Skydiver Will Freefall Through Earth's AtmosphereA daredevil will skydive to Earth from 23 miles up on Oct. 8, diving through two layers of Earth's atmosphere.
physics-mathematics -
Storm Clouds May Punch Holes in OzoneClouds send water vapor into atmosphere where it might react to destroy protective ozone.
weather -
Thunderstorms Could Be Ozone FactoriesStudy to test if thunderstorms help make greenhouse gas.
weather -
What If the Sky Fell?Conditions are pretty grim on an Earth with no atmosphere.
planet-earth -
Space Weather Study Could Illuminate Alien Planet ClimatesThe U.K. Met Office is planning to expand its research on the effects of space weather.
extraterrestrial-life
