An ancient fireball turned miles of the world's driest desert into glass
CNN
About 12,000 years ago, intense heat turned the Atacama desert's sandy soil into vast areas of glass stretching for 46.6 miles, but researchers weren't sure what caused it. Now, they believe it was the site of an ancient comet explosion.
The research published Tuesday in the journal Geology.
Venezuelan authorities are investigating opposition leader Maria Corina Machado for alleged treason after she expressed support for a US bipartisan bill that seeks to block Washington from doing business with any entity that has commercial ties with the government of Venezuela’s President Nicolas Maduro.
Tulsi Gabbard, Donald Trump’s pick to lead the intelligence community, was briefly placed on a Transportation Security Administration list that prompts additional security screening before flights after her overseas travel patterns and foreign connections triggered a government algorithm earlier this year, three sources familiar with the matter told CNN.