Welcome back! For Day 4 of the challenge, let’s do a short and fun activity based around a concept called cognitive reserve.

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Jimmy Kimmel spent large parts of 2025 publicly feuding with President Donald J. Trump over free speech concerns, and their ...

Yes, some of these are fun! Here are neurology and brain scientists' tips to "exercise" this super organ—your brilliant brain ...

Jimmy Kimmel is putting his money where his mouth is when it comes to his feud with President Donald Trump. “We’ve been hearing so much about these cognitive tests he keeps acing… and I’ve offered him ...

Between Trump & Gavin Newsom, who has it more together mentally? POTUS challenges the CA Governor to take a cognitive test ...

A smart solution to cognitive headwinds isn't to ignore them; it's to assume they're there and plan accordingly.

Alex Partezana was a 22-year-old Marine in April 1953 when he received an unusual order: to observe nuclear weapons testing in the desert outside Las Vegas, Nevada. He still remembers the first blast ...

ChatGPT can answer your questions, but imagine if, someday soon, it could renew your driver’s license. That might sound like a minor difference, but moving from a chatbot responding to prompts to an ...

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young girl studying and listening to music on the laptop sitting on the floor of the living room at home Juliana Belo Gutierrez/iStockphoto / Getty Images/iStockphoto Preteens using increasing amounts ...