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 ...

In a recent study of more than 1,600 children, we found that the ability to sustain mental effort over time—or “cognitive ...

Practicing certain daily habits can help support and expand cognitive ability and protect against cognitive decline ...

Online tests of women's reaction times offer insights into cognitive function and could help fill data gaps on early cognitive problems, potentially shedding light on dementia development later in ...