This image shows a section of an organoid. Organoids are lab-grown tissues that model the human brain. A new study used brain organoids to probe key protein interactions that may be linked to profound autism. Courtesy of the UCSF Quantitative Biosciences Institute hide caption toggle caption Courtesy of the UCSF Quantitative Biosciences Institute Scientists have
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In the very first moments of the universe, matter didn’t exist as we know today. A millionth of a second or so after the big bang, the universe was a dense, hot soup scientists call quark-gluon plasma (QGP). For several years, particle colliders—which smash molecules together at nearly the speed of light—have been able to
Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy. You may unsubscribe at any time. Researchers have long
It is still unclear what caused the glacier to collapse on Wednesday. Searle said that Langtang Lirung, like the rest of the Himalayas, has been slowly rising due to long-term tectonic movement, where one plate has been pushing another plate up. “It’s like putting a jack under the car, and then jacking it up.” “As
South Africa’s proposed law could affect the future of the country’s young scientists.Credit: Alet Pretorius/Gallo Images/Getty What do engineers, environmental-health officers and health-care workers have in common? These occupations can, in some instances, be practised only by people who have registered with a relevant professional body. This typically requires candidates to pass qualifying exams and
