A major study, the first of its kind, has revealed key insights into the extent to which children under 3 years old have access to digital technology in the home, how they use it and […]
Ecologist Christina Biasi is exploring the conditions under which tiny organisms contribute to permafrost soils emitting nitrous oxide. Her research could be essential for the development of future climate scenarios.This post was originally published on […]
EU researchers are testing DNA from archaeological cat remains to help unravel the tale of cat domestication. It probably will not surprise cat owners, familiar with the enigmatic and independent nature of their beloved pets, […]
Scientists and environmental activists have consistently called for drastic reductions in meat production as a way to reduce emissions and, in doing so, combat climate change. However, a new analysis concludes that a smaller reduction, […]
Between about 120 million and 130 million years ago, during the age of dinosaurs, temperate forests and lakes hosted a lively ecosystem in what is now northeast China. Diverse fossils from that time remained pretty […]
The unique properties of baseball’s famed “magic” mud have never been scientifically quantified—until now. In a paper in Proceedings of the National Academy of Sciences, researchers at the University of Pennsylvania School of Engineering and […]
As AI technology progresses, the energy demands of training complex AI models have surged, raising widespread concerns about associated carbon emissions. This rapid growth is fueled by global demand across industries and academia, leading to […]
If Earth’s history were a calendar year, humans would not appear until the last few minutes before midnight on Dec. 31. During the Proterozoic Eon—2.5 billion years to 543 million years ago—the sun was still […]
On Wednesday, Nov. 6, 2024, NASA’s Parker Solar Probe will complete its final Venus gravity assist maneuver, passing within 233 miles (376 km) of Venus’s surface. The flyby will adjust Parker’s trajectory into its final […]
Two-thirds of the world’s food comes today from just nine plants: sugar cane, maize (corn), rice, wheat, potatoes, soybeans, oil-palm fruit, sugar beet and cassava. In the past, farmers grew tens of thousands of crop […]
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