A former Johns Hopkins University professor stated that President Donald Trump's public behavior shows signs of mental and ...

A psychologist has claimed that Donald Trump is displaying four major symptoms of dementia as he sounds the alarm over the president's "dramatic decline." Dr John Gartner, a clinical psychologist and ...

A psychiatrist made a frightening prediction on Wednesday about the rest of President Donald Trump's second term during a new ...

President Donald Trump's former White House lawyer criticized his recent erratic behavior and online rants, worrying that any ...

A US psychologist claims Donald Trump is 'mentally ill and cognitively deteriorating', pointing to his all‑night social media ...

Donald Trump turns 80 next month, but Democrats still seem reluctant to make his age and health a political issue.

The White House has lashed out at a CNN anchor who claimed President Donald Trump’s nocturnal habit of being a serial social ...

Donald Trump's grasp of reality was again thrown into doubt in Washington, after the US president claimed he had 'settled ...

We need to put aside fantasies about impeachment and the 25th Amendment and focus on fixes we can actually implement. So let’s have Congress pass a bill that gives the Gang of Eight immediate and ...

President Trump late Thursday invoked his predecessor in attempting to explain comments by Chinese President Xi Jinping as the two leaders meet during a high-stakes visit, blaming former President ...

“Trump’s penchant for exaggeration, self-promotion, and misrepresentation is hardly new,” argues Jeffrey Sonnenfeld.