For the first time, scientists have developed a 3D map of an atmosphere belonging to a planet outside our solar system.

As Earth approaches warmer levels experienced earlier in its geologic history, it may be bad news for human survival.

The cloud cover isn't what it used to be, and scientists say it is helping fuel Earth's hottest temperatures on record.

For the second year running, nonprofit consulting firm Good Energy applied its Climate Reality Check to the actual Oscar-nominated films. Intended as a climate version of the Bechdel test, which ...