NASA Scientists Created a Super-Hot Exoplanet Atmosphere on Earth
A team heated a cloud of gas up to 2,000°F and blasted it with radiation to see what happens on giant planets that orbit very close to their stars.
European Genocide of Indigenous Peoples in the Americas Cooled Earth’s Climate
Some 50 million Indigenous peoples died during the 16th century, a collapse that caused atmospheric carbon dioxide levels to drop.
Trump's EPA Chief Wants Scientists to Debate Climate Change on TV
Scott Pruitt said there are "lots of questions that have not been asked and answered" about an issue the larger scientific community has already settled.