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World: Sciencemag.org - Tech: [ Geolocation ] (Laatste update: vrijdag 13 augustus 2021 23:18:45)
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‘Mind blowing’: Grizzly bear DNA maps onto Indigenous language families
Both bears and humans may have been attracted to the same resource-rich regions Fri, 13 Aug 2021 01:25:00 -0400
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Grim new climate report triggers calls on China to slash carbon emissions sooner
Climate advocates want Chinese government to start reducing carbon dioxide output before 2030 and aim for carbon neutrality by 2050 Thu, 12 Aug 2021 04:35:00 -0400
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Scientists urged Wisconsin to limit its wolf kill. It didn’t go well
State board to allow hunters to kill 300 wolves, raising fears for population’s health Thu, 12 Aug 2021 04:00:00 -0400
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Critics say a childhood asthma study unethically withheld care—and see a troubling trend
Science investigation reveals concerning details of vitamin D supplement trial that a whistleblower scientist calls “stunning and callous” Thu, 12 Aug 2021 02:19:00 -0400
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Climate change is drying out many part-time streams in the United States
Ephemeral waterways shriveling earlier and staying dry longer, threatening plants, animals, and water supplies Thu, 12 Aug 2021 02:15:00 -0400
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Little kids burn so much energy, they’re like a different species, study finds
In the most comprehensive analysis of its kind, scientists find stark differences between children and adults Thu, 12 Aug 2021 02:00:00 -0400
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A risky clinical trial design, and attacks on machine learning
On this week’s show: How a common clinical trial design can expose vulnerable participants to serious risks, and fighting off attacks against machine learning Thu, 12 Aug 2021 02:00:00 -0400
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Ancient supernovae might have upended Earth’s evolution
Cosmic rays could have depleted the ozone layer, increased cancer rates Thu, 12 Aug 2021 01:35:00 -0400
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NASA recalculates the odds (low, whew!) of asteroid Bennu striking Earth
By 2135, we’ll know its, and our, fate Wed, 11 Aug 2021 07:30:00 -0400
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‘Landmark’ study finds artificial antibodies can protect against malaria
Nine people given preventive infusions did not get infected despite deliberate exposure to parasite-carrying mosquitoes Wed, 11 Aug 2021 05:00:00 -0400
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