Two of NASA's historic data-collecting missions — used by scientists and earthbound agriculturalists to track carbon dioxide and crop health — may be permanently grounded as the Trump administration ...

Surging emissions from wildfires may have been behind the increase, which was the largest since modern measurements began ...

Residents in Southern California may notice low-flying NASA aircraft later this month as part of a mission to study air pollution and greenhouse gas emissions, the agency announced Friday. From June ...

A spacecraft approaches the lunar pole, spits out a pod from which sprout several tubular arms it uses to bury itself in the soil, where it begins growing plants in preparation for man's return to the ...