Add Yahoo as a preferred source to see more of our stories on Google. President Biden at the debate on June 27. (Kyle Mazza/Anadolu via Getty Images) (Anadolu via Getty Images) At 81, President Biden ...

Former President Donald Trump claimed to have again “aced” an increasingly difficult cognitive test involving intricate math problems, but experts say the test is easy, and a mock exam contained ...

Doubts about the mental fitness of President Biden and Donald Trump to hold the White House in their 80s have highlighted tests that could reveal whether an older adult is experiencing cognitive ...

Donald Trump has spent plenty of time talking about the results of his latest cognitive assessment. Much less attention has been paid to the test itself. But it has new been made public. Following a ...

Palo Alto-based Neurotrack, which has developed an online cognitive assessment test, raised $6.5 million in a round led by Khosla Ventures with participation from Social Capital, Founders Fund, AME ...

Donald Trump is once again flaunting his perfect test score on the Montreal Cognitive Assessment (MoCA), claiming that he has "extreme intelligence". However, expert doctors are saying that the test ...

Twenty years ago, at a particularly stressful time in my mid-40s, I thought I was losing my mind — or at least my memory. I sometimes had trouble coming up with words — initially names, then simple ...

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Medical experts have said they believe that President Donald Trump recently took the Montreal Cognitive Assessment. It is designed to detect cognitive impairment, not intelligence. Trump said he ...