The finale also delivers two devastating reveals. First, Alexander learns that Rachel (Hannah Cruz), his ex-fiancée, ...

Ziyad Al-Aly is chief of research and development at VA St. Louis Health Care System and a clinical epidemiologist at Washington University in St. Louis. From the very early days of the pandemic, ...

This is a straightforward vocabulary test, so if you've ever taken the SATs, this will feel totally familiar. Take the quiz here. It's highly unlikely you'll ever need to write something without spell ...

Simu Liu stars as an analyst whose hacked mind pulls him into a nonstop spy nightmare. Simu Liu is diving straight into ...

Are you ready for the ultimate cognitive ability test?Inspired by the WISC® - the kid-friendly version of the WAIS® ...

There’s no question that AI systems have accomplished some impressive feats, mastering games, writing text, and generating convincing images and video. That’s gotten some people talking about the ...

As dementia becomes more widespread, Mayo Clinic researchers believe that artificial intelligence is the key to enabling earlier and faster diagnoses. By pairing AI and EEG (electroencephalogram) ...

Spot the hidden number 3 in a 9-second brain teaser optical illusion that tests observation, IQ, and visual perception skills ...

In a previous post, I argued that concepts and concerns, such as free will and determinism, can be complex in the same sense in which numbers can be: in other words, in combining a real with an ...