San Francisco startup Petra says its new contactless thermal drilling robot can make steady progress through the hardest rock on Earth - stuff that would normally destroy drilling equipment - so quickly and cheaply that it could make a lot of underground infrastructure projects economically...

The United States is "very vulnerable" to China's military threat in space, Fox News senior strategic analyst Gen. Jack Keane told FOX Business Tuesday. "The Chinese have developed the No. 1 capability imposed on the United States to take out our entire satellite infrastructure," Keane told " Mornings with Maria."

Google is threatening to pull its search engine from an entire country - Australia - if a proposed law goes into effect that would force Google to pay news publishers for their content.