Earth's Atmosphere

Scientists had suspected ions existed, but have only now seen.

Scientists say Titan's atmosphere has layers, just like Earth.

A total lunar eclipse occurs when the Earth passes between the sun and the moon.

Could help understand makeup of atmosphere & Earth's weather.

Data shedding light on auroras, how solar wind and Earth's magnetic field interact.

Venus has an ozone layer high in its atmosphere, according to the results of a new study.

Gigantic jets shoot from clouds to upper atmosphere.

These currents can disrupt satellite signals.

The atmosphere changed suddenly above the epicenter in the days before Japan's March 11 earthquake.

Unusually cold weather in the stratosphere destroys 40 percent of the Arctic ozone layer.