Stanford Study Overturns Long-Held Belief About Plants and Rivers

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Stanford scientists reveal that meandering rivers existed long before plants stabilized their banks, challenging a central narrative in geology. A team of Stanford researchers is challenging a long-standing idea that the emergence of land plants about 500 million years ago dramatically altered the way rivers looked and behaved. Rivers typically fall into two main categories: [...]


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Google DeepMind’s latest medical breakthrough borrows a trick from AI image generators

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Much of the recent AI hype train has centered around mesmerizing digital content generated from simple prompts, alongside concerns about its ability to decimate the workforce and make malicious propaganda much more convincing. (Fun!) However, some of AI’s most promising — and potentially much less ominous — work lies in medicine. A new update to Google’s AlphaFold software could lead to new disease research and treatment breakthroughs. AlphaFold software, from Google DeepMind and (the also Alphabet-owned) Isomorphic Labs, has already demonstrated that it can predict how proteins fold with shocking accuracy. It’s cataloged a staggering 200 million known proteins, and Google says millions of researchers have used previous versions to make discoveries in areas like malaria vaccines, cancer treatment and enzyme designs.  Knowing a protein’s shape and structure determines how it interacts with the human body, allowing scientists to create new drugs or improve existing ones. But the ne...
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Rewriting History: AI Unravels the Hidden Origins of Papua New Guineans

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Genomic studies show Papua New Guineans are closely related to Asians, shaped by isolation, adaptation, and Denisovan heritage. Papua New Guineans are living proof of how isolation, ancient genetic mixing, and life on remote islands can preserve a distinct chapter of human history. A group of European scientists has recently clarified their genetic origins, applying [...] http://dlvr.it/TMnnzY
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