The best TED Talk's nudge you out of your comfort zone, flip the lights on in shadowy corners of your understanding, and ...

The White House will be up for grabs in three years, but former presidential candidate Ron DeSantis says he’s not looking at running.

(Reuters) -Thinking Machines Lab, the artificial intelligence startup founded by former OpenAI executive Mira Murati, is in early talks to raise a new funding round at a roughly $50 billion valuation, ...

(Reuters) -Ukraine is engaged in “positive” talks about buying Tomahawk missiles and other long-range weaponry with the United States, Ukraine's ambassador to the U.S., Olha Stefanishyna, told ...

Professor Michael Clarke answers your Ukraine war questions live here at 1pm. Submit your questions below to join in.

Ukraine Ambassador Olha Stefanishyna said her country is engaged in “positive” talks about buying Tomahawk missiles and other long-range weaponry, even after President Donald Trump signaled he didn’t ...

A senior US official sounded a positive note Thursday about trade talks with Switzerland, as the Alpine nation's economy minister Guy Parmelin visited Washington hoping to reduce steep tariffs imposed ...

The United States and Switzerland have reached an agreement on tariffs, officials on both sides said Guy Parmelin is on his third trip to Washington since Switzerland was slapped with a 39-percent ...