A Democrat in Congress is pushing to set cognitive standards for the scores of aging lawmakers in Washington, D.C.

Lifestyle interventions can slow cognitive decline in your 60s and 70s, according to a large randomized controlled trial.

Social media users continue to worry that US President Donald Trump is continuing to suffer from cognitive decline after ...

They [just] convinced themselves, in effect, they believed what they wanted to believe instead of their lying eyes, even ...

Author Chris Whipple shares insider accounts of Biden’s mental decline, arguing House Republicans won’t find a cover-up, just ...

Representative Marie Gluesenkamp Perez says age-related cognitive decline among elected officials is a major issue for voters ...

The story of Biden’s cognitive decline and its cover-up is the subject of Original Sin, Tapper’s No. 1 best-selling book ...

In a surprising turn of events, Ron Klain, Joe Biden's former chief of staff, voluntarily faced congressional investigators, ...

Ron Klain, who reportedly declared "We're f---ed" during Biden's debate performance, faces questions from House Republicans ...

Joe Biden's alleged Ambien use raises questions, as the medication is contraindicated for those requiring mental alertness, ...

The radio host’s comments came after Trump ordered an investigation into his predecessor's aides for allegedly covering up ...

Hunter Biden attributes his father's poor debate performance to Ambien use and exhaustion as House Republicans expand ...