Snubbing Ukraine's offer ranks as one of the U.S.'s biggest tactical miscalculations before the war, officials say.

Zelensky listened on speaker phone as Witkoff and Kushner read, line by line, from a 28-point plan.

8VC managing partner Joe Lonsdale said Overland AI is poised to become "the next great defense prime."

A new intelligence report raises questions about a possible mystery weapon.

One of the most devastating cyberattacks plaguing companies today has been around for a decade — and its perpetrators have hardly had to innovate to stay profitable.

Mexico's playful reaction came amid serious rebukes to Trump.

Some Trump advisers are pondering the military option.

His resignation is the latest signal of the growing instability in the world's leading democracies.

"Morgan fought me for three years, but hopefully has learned her lesson."

AI made a lot of money this year, if you invested in the right players.

National outlets are trying to signal they're no longer out for blood.

The aircraft emerges amid fiery airpower debates — manned versus unmanned, mainly — in the U.S. and abroad.

This is the first official visit to Syria in many years.

But experts say Americans are not more susceptible to believing conspiracy theories than others.

"We know of no threat," Alejandro Mayorkas said of the drone sightings on the east coast.

It was the first meeting between MBS and a member of the incoming Trump administration since the November elections.

GM's main business of selling cars has gotten tougher, it's struggling in China, and it's also trying to build profitable EV business.

"RFK believes that and wants to get to the bottom of it," a source told Axios.

Driscoll is a friend and Yale Law School classmate of Vice President-elect JD Vance.

Driscoll is a friend and Yale Law School classmate of Vice President-elect JD Vance.

Driscoll is a friend and Yale Law School classmate of Vice President-elect JD Vance.

Yoon declared martial law to protect against "the threat of North Korean communist forces."

Technology is remaking war—and America must adapt.

All three Americans had been detained in China for years.

If named FBI deputy director, Patel would not require Senate confirmation.

Editor’s Note: After the Russian military collapse in and around Kharkiv Oblast, there is now renewed concern that Russian leaders could behave