President Donald Trump bragged that his mental capabilities at 79 years old likely surpassed those of former President Barack ...

Donald Trump has reignited debate over presidential mental fitness by claiming he “aced” three cognitive exams and calling ...

President Donald Trump is ranting about cognitive tests again, this time demanding that “anyone running for President or Vice ...

Test strips cost about $1 each and can be used to check drugs for dangerous contaminants, including fentanyl and xylazine.

Grandpa Dementia was bragging about all the cognitive tests he aced again during his speech this Friday at The Villages In ...