A new analysis of the DNA of the remains of ancient people in the jungles of Belize reveals that farming technology arrived from the south.
Tag: your-feed-science
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Alcohol-Related Deaths Spiked During the Pandemic, a Study Shows
The deaths were up 25 percent in 2020 compared with 2019 as stressors accumulated and treatment was delayed, according to a new report.
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Is Geometry a Language That Only Humans Know?
Neuroscientists are exploring whether shapes like squares and rectangles — and our ability to recognize them — are part of what makes our species special.
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High Death Rate in Hong Kong Shows Importance of Vaccinating the Elderly
Covid has surged in a number of Asian countries that had once held the virus at bay. Vaccination levels have largely determined how deadly those waves would be.
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The Smaller Bombs That Could Turn Ukraine Into a Nuclear War Zone
Military experts say a new generation of nuclear weapons has raised the risk that Mr. Putin might introduce less destructive atomic arms into the battlefields in and around Ukraine.