Why these scientists keep a close eye on the air way up there and will solar geoengineering help stop climate change? NOAA ...

So you're hitting the troposphere and the stratosphere, this is where planes fly. You're that high. Humans aren't meant to survive there. So when you are climbing there, even if you are on oxygen ...

This circulation shapes the global stratospheric ozone distribution as well as climatic features such as the height and temperature of the boundary between the troposphere and stratosphere ...

The vortex is essentially an area of low pressure in the upper layers of the atmosphere over the polar region. This vortex ...

A paper on this study, "The first satellite measurements of HFC-125 by the ACE-FTS: Long-term trends and distribution in the Earth's upper troposphere and lower stratosphere," is published in the ...

Petter Weibring operates CAMS, a sensitive DFG spectrometer, during a flight on a NCAR/NSF Gulfstream-V aircraft to study formaldehyde transported from low altitudes to the upper troposphere and lower ...