Experts say gait speed, grip strength, balance, and endurance are some of the strongest predictors of long-term independence. Here’s how to check them yourself—and what the results mean. Balancing on ...

Lie detector tests are often treated as truth machines, but they’re far from perfect. In this video, we explain how polygraphs work and why people sometimes pass them even when they shouldn’t. Rather ...

Madhu Gottumukkala, Head of the US Cybersecurity and Infrastructure Security Agency (CISA), failed a polygraph test while trying to access restricted materials. The test was organized by his ...

The National Bureau of Investigation (NBI) said it may ask Ricardo Hernandez, the driver of former Public Works Undersecretary Ma. Catalina Cabral, to undergo a lie detector test to confirm his story ...

The Head of Security for the Secretary of Homeland Security, Kristi Noem, Madhu Gottumukkala, failed a mandatory lie-detector test. However, instead of taking responsibility, he blamed the staff and ...

The inner workings of the U.S. Cybersecurity and Infrastructure Security Agency (CISA) are a chaotic single-camera sitcom presided over by an alleged Michael Scott-style oaf named Madhu Gottumukkala, ...

The Department of Homeland Security (DHS) is disputing reports that acting Cybersecurity and Infrastructure Security Agency (CISA) Director Madhu Gottumukkala failed a polygraph after seeking access ...

A failed polygraph test taken by the acting head of the Cybersecurity and Infrastructure Security Agency (CISA) has triggered an internal investigation at the Department of Homeland Security, placing ...

Federal officials quietly sidelined a group of senior cybersecurity professionals this summer after a controversial internal dispute that reached the top of a key U.S. cyber agency. At least six ...