A group of volunteer Signalers, from across the installation, came together to form team “HF Misfits” and compete in the ...

Pete Hegseth has had a rough few weeks, what with his starring role in the Signal chat scandal and calls for his resignation ...

The Trump administration is still monitoring the fallout from the disclosure of attack plans, as a watchdog inquiry looms.

End-to-end encryption is useful, secure, and reliable. But it’s just not enough.

Using AI, the prosthetic adapts to users’ muscle signals, predicting the strength needed for various tasks. Roma, a 29-year-old soldier fitted with the Esper Hand, demonstrates its potential.

The recent security breach by top U.S. national security advisers using the Signal messaging app has put a new “gate” in our ...

Earlier this week, we found out that Jeffrey Goldberg, the editor in chief of The Atlantic, received an invitation from the national security adviser, Michael Waltz, to join a Signal group chat.

Meanwhile, El Salvador is run by autocrat Nayib Bukele, who has been accused of severe human rights violations and has ...

Mr. Putin’s televised comments came shortly after Mr. Trump, on social media, said he had urged the Russian leader to spare the lives of Ukrainian soldiers ... had the upper hand in the fighting ...