Scott Pruitt's comments on carbon dioxide come just over two weeks after he took the helm of the Environmental Protection Agency, the agency with the authority to regulate CO2 and other greenhouse gases as pollutants.
A Reddit subgroup has been busy discussing the benefits of eating oranges in the shower. We asked three NPR journalists to investigate whether the act is as life-changing as some people claim.
North Korean leader Kim Jong Un looks at a warhead component being developed for a ballistic missile, at an unidentified location in this undated photo released by North Korea's Korean Central News Agency on March 15, 2016.
Russia's new Iskander system can be armed with nuclear warheads and can fire either ballistic (pictured) or cruise missiles. The Iskander-M missile launcher was used during a military exercise last month by the Russian Eastern Military District's 5th army at a firing range in Ussuriysk, Russia.
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