A study has demonstrated the high accuracy of plasma p-tau217 as a blood-based biomarker for detecting abnormal brain beta-amyloid pathology, a hallmark of Alzheimer's disease.

A study in Alzheimer's & Dementia, a leading journal in dementia research, has demonstrated the high accuracy of plasma p-tau217 as a blood-based biomarker for detecting abnormal brain beta-amyloid ...

Elgin police say the car belonging to a woman who has been missing for 42 years will be pulled out of the Fox River Tuesday.

US defence department workers could face lie detector tests as the Pentagon investigates alleged leaks of national security ...

The Pentagon's intelligence and law enforcement arms are investigating what it says are leaks of national security ...

The Pentagon is probing leaks of national security information, with personnel potentially facing polygraphs. Defense ...

A memo from defence secretary Pete Hegseth’s chief of staff referred to ‘unauthorised disclosures’ of information.

While a complete lack of reaction isn't a definitive sign of lying, in some psychological contexts, a lack of typical ...

Hitesh Mehta, the prime accused and former general manager of New India Cooperative Bank, was on Tuesday subjected to a polygraph test, popularly known as a lie detection test, at the hands of experts ...

A urine drug test can quickly detect both illegal and prescription drugs in a person’s system. Doctors, sports officials, and many employers require these tests. Signs of drug use can remain in ...

Richard is ready to move on after that lie. As he sees it, “No one needs to know that this happened, but it is a Rubicon that he has crossed to put her in a position where she has to believe ...

A: A polygraph, also called a lie-detector test, is generally used during interrogation by police. The instrument works by recording physiological functions such as blood pressure, heartbeat ...