News tagged with emission levels

The science of carbon dioxide and climate

The vast majority of scientists around the world agree that our climate is changing at a faster rate than ever recorded in human history because of our use of fuels such as coal and oil, so-called fossil fuels.

dateMar 13, 2017 in Environment
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First flights for CO2-detecting lidar

Nearly two decades of NASA technology investment in lidar systems and two-micron transmitters has resulted in a new capability for remotely measuring the carbon dioxide (CO2) levels in Earth's atmosphere. NASA has developed ...

dateJan 30, 2017 in Environment
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