In a major advance for canine cognitive research, Dr. Evan MacLean and his team at the Arizona Cognition Center, part of the ...

Researchers from the UK conducted the first human challenge study of SARS-CoV-2, revealing long-lasting cognitive deficits in ...

His list of clients includes Arab News in the Middle East, the Washington Times in D.C., several hedge fund firms, a company ...

Trump's estranged niece described her uncle as a "failure" in a new blog post in which she discusses his alleged cognitive issues.

Donald Trump has always had some level of difficulty conveying coherent ideas, but things are getting much "worse" in his ...