With that the amount of alumina released into the mesosphere and upper stratosphere — the otherwise pristine middle layers of the atmosphere — has been skyrocketing. Air pollution in the ...

Researchers at MIT found that greenhouse gases are causing Earth’s upper atmosphere to shrink. Gradually, this will lead to ...

Over time, they noticed that the atmosphere had distinct layers. By the early 1900s, scientists had identified major layers of the atmosphere based on how the temperature changed at different ...

As the layers go up, they get less dense ... Sign up Carbon dioxide impacts the upper atmosphere differently than the lower atmosphere. In the lower atmosphere, CO2 traps heat, causing warmer ...

Scientists have known since the 1990s that complex processes taking place in Earth's atmosphere because of climate change could reduce the density of the upper layers of the planet's gaseous shroud.

As Sputnik hit the upper atmosphere at incredible speed ... piece together how this space debris might be damaging the ozone layer, the climate and even human health. We still don’t know ...

Holes in the ozone layer formed not just over Antarctica—as they currently ... researchers found that the amount of ozone-depleting chemicals in both the lower and upper atmosphere reached a peak ...

Earth's magnetic field deflects most of the solar wind, but some charged particles make it through into the upper layers of the atmosphere. When the solar wind hits Earth's atmosphere, charged ...

The same greenhouse effect warming the lower atmosphere also cools the upper layers where satellites operate. This cooling reduces atmospheric density, lessening the drag that normally pulls space ...