科学与环境
Satellites accurately detect methane emissions in largest controlled test yet
来源: Phys.org - latest science and technology news stories · 发布于
Researchers have conducted the largest-ever controlled test of space-based methane monitoring, finding that dedicated methane sensors correctly detected nearly all methane plumes released on clear days.
Researchers have conducted the largest-ever controlled test of space-based methane monitoring, finding that dedicated methane sensors correctly detected nearly all methane plumes released on clear days.
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U.S. methane emissions flatline, despite increases in oil and gas production
Methane emissions from the oil and gas sector held steady in the United States even as oil and gas production increased during a recent period of heightened regulations, according to new research from Johns Hopkins University.
Phys.org - latest science and technology news stories ·
AI ethics analysis clarifies why different goals call for different ethical approaches
AI ethics has come under increasing criticism. Critics argue that while companies publish guidelines for AI development and use, the AI systems themselves often remain problematic. Researchers from the University of Bayreuth, Saarland University and the CISPA Helmholtz Center for
Phys.org - latest science and technology news stories ·
Cornell scientists identify rare human genetic disorder in two unusually long-legged cats
Two unusually long-legged cats have helped scientists uncover the first genetically confirmed cases of Marfan syndrome in domestic felines. Researchers at Cornell University discovered that the brothers carried two altered copies of a gene linked to the rare connective tissue dis
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AI can act exactly like a human, but we still don't think it's conscious
A new study reveals that people draw a surprisingly sharp line between human consciousness and artificial intelligence, even when both behave identically. Researchers found that participants considered even the most responsive AI less conscious than the least responsive human. Ye
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Physicists discover “astonishing” property of light that defies expectations
Scientists have uncovered a surprising hidden ability of light that allows it to develop spinning, twisting behavior as it travels through empty space, without special lenses, mirrors, or materials. Researchers discovered that light’s internal geometry can naturally produce left-
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