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 ...

Just one or two sessions of physical activity at the weekend—a pattern of exercise dubbed ‘weekend warrior’---may be just as likely to lower the risk of cognitive decline, which can often precede ...

Slight variations in a person's pulse rate could give clues about the likelihood of future cognitive decline, according to a new study, potentially giving us a valuable new test for cognitive problems ...

Seventeen-year-old Maya is sitting in her bedroom, phone in hand, spiraling deeper into a conversation with her AI assistant about her climate anxiety. With each exchange, the LLM, trained on her ...