Browsing: Brain

submitted by /u/tyrion2024 to r/todayilearned [comments]

After a mouse received treatment to eliminate immune cells called microglia, it was injected with human progenitor cells that developed into human immune cells (green, pink…

As part of his quickly-becoming historic (for all the wrong reasons) United Nations speech, Donald Trump, took on climate change and the environment. He did about…

Hi, friends! I’m Crystal, and I write the “That Got Dark” newsletter, BuzzFeed’s weekly roundup of all things creepy, macabre, and horrible AF. And if you…

September 19, 20253 min readWriting in Your Books Is Good for Your Brain—Here’s WhyAnnotating the margins of books is an important part of deep reading and has…

Nature, Published online: 17 September 2025; doi:10.1038/d41586-025-02820-3Repetitive head impacts trigger neuronal loss and disrupt blood vessels and immune cells long before the accumulation of neurotoxic tau…

Scroll through TikTok and you’ll see binaural beats recommended for everything from stress, to sleep, to super-focus time.I get it. Every time I put this kind…

This episode was made possible by the support of Yakult and produced independently by Scientific American’s board of editors.Rachel Feltman: For Scientific American’s Science Quickly, I’m…

For decades the term “Monday blues” has been shorthand for the collective groan that greets the start of each workweek. It’s also well documented in medical…

Rachel Feltman: For Scientific American’s Science Quickly, I’m Rachel Feltman.You probably think you’re listening to my voice right now. But what if I told you that…