The abrupt firing of Xiaofeng Wang and his wife from Indiana University last month shocked the academic community and is ...

Members of President Donald Trump’s administration are putting national security at risk and breaking the law by using an unsecured commercial messaging app called Signal to communicate with each ...

An email sent by the Department of Homeland Security instructs people in the US on a temporary legal status to leave the ...

WhatsApp uses Signal's encryption protocol, so your chats and calls are just as end-to-end encrypted as those on Signal. But ...

"I had very strong doubts that this text group was real, because I could not believe that the national-security leadership of the United States would communicate on Signal about imminent war plans ...