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Sunday Science: New Study Shows What ChatGPT Does to Our Brains

Neil deGrasse Tyson, Chuck Nice, Gary O’Reilly, Nataliya Kosmyna StarTalk
What happens to your brain when you use AI? Neil deGrasse Tyson and co-host Chuck Nice and Gary O’Reilly explore current research into how large language models affect our cognition, memory, and learning with Nataliya Kosmyna.

Friday Nite Videos | December 6, 2024

Portside
Five Things Christian Nationalists Want from Trump. What Your Brain Is Really Doing When You're Doing 'Nothing.' The $1 Trillion Private Health Insurance Scam. Michael Kosta Meets the No. 1 Book Banner in Florida. Trump Goes to War With Allies.

Is Exercise Really Good for the Brain? What the Science Says

Matthieu P. Boisgontier and Boris Cheval The Conversation
It is common for scientific studies to produce apparently conflicting results, but the benefits of physical activity on a wide range of physical and mental health outcomes remain undeniable.

Neanderthals Carb Loaded, Helping Grow Their Big Brains

Ann Gibbons Science
Molecular anthropologist Christina Warinner, graduate student James Fellows Yates, and a large international team looked at the oral bacteria stuck to the teeth of Neanderthals and preagriculture modern humans that lived more than 10,000 years ago.

What Little Babies See That You No Longer Can

Susana Martinez-Conde Scientific American
Before developing perceptual constancy, three- to four-month-old babies have a striking ability to see image differences that are invisible to adults. They lose this superior skill around the age of five months
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