Their paper was used to discredit the lab leak theory of COVID-19's origin. Behind closed doors, they had their doubts.

A watchdog group has said the exchanges on the Signal app were federal records, and sued in an effort to preserve them.

CIA Director John Ratcliffe's phone was searched after the 'Signalgate' group chat controversy for evidence of war plan ...

Fauci misled Congress when he denied the NIH funded gain-of-function research in Wuhan.

Edition's First Amendment series looks at the cost of speaking out or staying silent in the scientific community, amid pressure from colleagues or officials in Washington.

The Biden administration has been accused of withholding information about a military report that suggests U.S. military ...

More than half a decade after the pandemic began, key information on COVID-19's origins continues to dribble out of the U.S.

A bombshell Defense Department report reveals that seven US service members contracted COVID-19-like symptoms after ...

US government officials are permitted to use the Signal encrypted messaging app for work purposes if decisions made during communications are also recorded through formal channels, CIA Director ...

Director of National Intelligence Tulsi Gabbard and CIA Director John Ratcliffe both denied that there was classified information in the chat. Also on the programme: more details on the Darfur ...

Signal Chat leak: Rep. Jimmy Gomez questioned DNI Tulsi Gabbard and CIA Director John Ratcliffe about whether Defense Secretary Pete Hegseth was drinking during a leaked Signal chat on US airstrikes.