OpenAI CEO Sam Altman met with a handful of lawmakers in Washington, D.C., to discuss the company's work with the Defense Department.

An entrepreneurial ethos allowed them to adapt drones and combat tactics to counter evolving Russian threats. Now they’re sounding the alarm over Europe’s vulnerability to the high-tech war they are ...

(CNN) — After passing notes for three-and-a-half hours Tuesday, Iranian and American negotiators departed their indirect talks in Geneva with an agreement to keep talking. What they’re talking about, ...

Add Yahoo as a preferred source to see more of our stories on Google. President Donald Trump waves toward members of the media after exiting Air Force One at Palm Beach International Airport on ...

WASHINGTON/GENEVA/DUBAI, Feb 17 (Reuters) - (This Feb 17 story has been refiled to fix Kushner's spelling in paragraph 17) Even for a U.S. president long fixated on deal-making, Donald Trump’s ...

Oman's Foreign Minister Sayyid Badr bin Hamad Al Busaidi meets with U.S. Special Envoy Steve Witkoff and U.S. President Donald Trump's son-in-law, Jared Kushner ahead of the indirect U.S.-Iran talks, ...

Former President Barack Obama spoke about homelessness in a new interview, urging his fellow Democrats to change their approach on the issue and saying many Americans don't want to "navigate around a ...

KYIV, Ukraine (AP) — Ukraine's President Volodymyr Zelenskyy thanked his international allies for their support but suggested there was still questions remaining over the future security guarantees ...

In her first interview since taking office after the Trump administration's ouster of Nicolás Maduro, Venezuela's interim President Delcy Rodríguez is sitting down exclusively with Meet the Press ...

Musician Don Henley photographed at his Dallas home on the eve of the release of his album, "Cass County," Thursday, Sept. 24, 2015. Evans Caglage / Staff Photographer Soft-spoken Dallas-based singer ...

Nuclear talks with the United States allowed Tehran to gauge Washington’s seriousness and showed enough consensus to continue on the diplomatic track, Iran’s foreign ministry spokesperson said on ...