Mukhtar emphasised that when the incident unfolded, his brother was unaware of the violence, adding that even Muzammil could ...

National security agencies in some cases use polygraph tests to determine the source of leaks to the news media.

Bill, which is going through its final stages in the House of Commons, will enable the Department for Work and Pensions (DWP) ...

A test of a handful of popular chamomile tea brands found toxic "forever chemicals" in the leaves of more than half of the ...

Groggy and disoriented, Trina Martin awoke to the barrage of a half-dozen FBI agents smashing through the front door of her ...

The U.S. Federal Bureau of Investigation (FBI) said on Monday it has started using polygraph tests to aid investigations ...