Physicists have long relied on elegant theorems to connect the abstract math of quantum theory with the tangible behavior of ...

Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions of people worldwide every day. Reuters provides business, financial, ...

Here’s what we know about how the events unfolded, based on a review of satellite imagery, flight tracking data, audio records, videos, photography and people familiar with the operation. Trump Wants ...

U.S. oil companies' shares jumped on Monday, fueled by the prospect of access to Venezuela's vast oil reserves after President Donald Trump said the U.S. would take control of the South American ...