What's it like to be a White House speechwriter or a press secretary — to put words in the mouth of the world’s most powerful person? And what is it like to watch the person at the top ad-lib in a...
What if the machines that connect us with the world turned against us? Even worse, what if the threats leapt off the screen and terrorized us in real life?
When researchers from Pacific Northwest National Lab analyzed the atmosphere over the Amazon, they discovered how drastically we are changing pure air.