Signal peptide peptidase (SPP) catalyzes the liberation of functional signal peptide fragments from the endoplasmic reticulum (ER) membrane. In 21 June Science Andreas Weihofen and colleagues at Swiss ...

US Defence Secretary Hegseth faces scrutiny after sharing sensitive military details about a Yemen airstrike in a private Signal chat with his family and lawyer. This follows a prior incident ...

The president of Signal defended the security of the encrypted messaging app on Tuesday after a bombshell report revealed top Trump administration officials used the app to discuss airstrike plans ...

It's still not a good idea to use the app for sensitive government information, and it's weird that we have to keep saying that. Zach began writing for CNET in November, 2021 after writing for a ...

The encrypted messaging app Signal is getting some unexpected attention this week. High-ranking officials in the Trump administration, including Vice President J. D. Vance and Secretary of Defense ...

Secretary of Defense Pete Hegseth shared details of a March military airstrike against the Iran-backed Houthis in Yemen in another Signal message chat that included his wife and brother ...

Defense Secretary Pete Hegseth allegedly shared attack plans in a Signal chat including his wife, brother and personal lawyer, The New York Times reported Sunday, citing four people familiar with ...

on Monday signaled he wouldn't tolerate Defense Secretary Pete Hegseth allegedly once again sharing sensitive information about military operations in a Signal group chat. "If the reporting is ...

According to The New York Times, Hegseth shared the same details about the March 15 strike in Yemen with another Signal chat entirely. This one reportedly included roughly a dozen people ...

Defense Secretary Pete Hegseth at the Pentagon in Arlington, Virginia, earlier this month. Photo: Alex Wong/Getty Images ...

What the Leak Revealed: Our reporters discuss what the Signal chat leak revealed about the Trump administration and the state of politics in Washington. Angering U.S. Military Pilots: Men and ...

With news this week of the messaging app being used to discuss war plans, we get you up to speed on what Signal should be used for—and what it shouldn’t. MIT Technology Review Explains ...