Jack Cushman gives readers a primer on Signal's privacy capabilities in light of the Atlantic's editor in chief being added to a group chat used by American leaders to plan military actions in Yemen.

Donald Trump's approval rating has dipped to 43%, the lowest since he returned to office, as Americans react to controversial ...

Democratic leaders of key House committees are reigniting calling for National Security Advisor Mike Waltz to step down.

Trump officials have been slammed for using the app to discuss highly sensitive information, including war plans The team led by US President Donald Trump's national security adviser, Mike Waltz, set ...

President Donald Trump's approval rating fell to 43%, the lowest since his return to office, as Americans soured on his ...

We’ve spent more time debating the security breach than we have scrutinizing whether an extensive U.S. strike campaign in ...

It’s a more extensive use of the app than previously reported and sheds new light on how commonly the Trump administration’s national security team relies on Signal.

The White House denies that classified information was shared when The Atlantic editor Jeffrey Goldberg was added to a group ...

National Security Advisor Michael Waltz and a senior aide used personal Gmail accounts for government communications, ...

April 2 (UPI) -- Wednesday is the day that Donald Trump's tariff scheme should go into effect. Possibly it shall if the ...

Whether we’re going to make the Houthis cry for mercy anytime soon is extremely unlikely,” one expert on Yemen said.