When you’re so tired and you haven’t slept a wink, your mind goes on the blink. That’s more than just a play on a quaint batch of Beatles lyrics. It’s the truth. The sleep-starved mind is a mind on ...
To grow brain organoids, researchers have traditionally cultured human induced pluripotent stem cells (iPSCs), which develop into clumps of tissue with embryonic features. That tissue is then bathed ...
How’s your stress level? Manageable – you get stressed, but it passes pretty quickly, and you sleep well at night. Challenging – you hang on to some stress, and it affects your personal life and/or ...
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Indigenous territories, long a bulwark against deforestation in the Amazon, are under increasing threat in Brazil, according to an analysis of 36 years’ worth of satellite imagery. The data show that ...
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