Some of our genes can be expressed or silenced depending on whether we inherited them from our mother or our father. The mechanism behind this phenomenon, known as genomic imprinting, is determined by DNA modifications during ...
Evolution
Mar 6, 2024
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33
Changes in human activity may have led to atmospheric CO2 levels declining in the 16th century, due to large-scale land use changes in the Americas during New World-Old World contact between 1450 and 1700 CE, suggests a Nature ...
Earth Sciences
Mar 6, 2024
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43
Scientists led by an Oregon State University chemistry researcher are closing in on a new tool for tackling the global problem of weedkiller-tainted groundwater.
Analytical Chemistry
Mar 6, 2024
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1
When people talk about the "Anthropocene," they typically picture the vast impact human societies are having on the planet, from rapid declines in biodiversity to increases in Earth's temperature by burning fossil fuels.
Social Sciences
Mar 6, 2024
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2
In the 1800s, British colonists in India set about trying to reduce the cobra population, which was making life and trade very difficult in Delhi. They began to pay a bounty for dead cobras. The strategy very quickly resulted ...
Social Sciences
Mar 6, 2024
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7
Elephants are the natural carriers of a virus called Elephant Endotheliotropic Herpesvirus (EEHV) that can, for yet unknown reasons, cause profound clinical signs in some young elephants and be rapidly fatal. For nearly two ...
Plants & Animals
Mar 6, 2024
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4
Carbon offsetting—where companies or governments atone for their carbon emissions by buying credits to fund projects that are supposed to remove emissions from the atmosphere—has a bad reputation.
Economics & Business
Mar 6, 2024
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4
Natural history museums have entered a new stage of scientific discovery and accessibility with the completion of openVertebrate (oVert), a five-year collaborative project among 18 institutions to create 3D reconstructions ...
Plants & Animals
Mar 6, 2024
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672
Morocco experienced record heat this winter, including the hottest January since measurements began, the country's meteorological department told AFP, placing the blame on climate change.
Environment
Mar 6, 2024
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2
Approximately 38 million years ago two termites were in the middle of courtship behavior when they got entrapped by tree resin and preserved in fossilized amber. This, so far, oldest and only-described fossil of an Electrotermes ...
Paleontology & Fossils
Mar 6, 2024
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