科学与环境
Genetic evidence raises questions about settler-Indigenous relations in New France
来源: Phys.org - latest science and technology news stories · 发布于
A Université de Montréal–led research team has analyzed the genetic origins of human remains found in Old Montreal—and uncovered unexpected results.
A Université de Montréal–led research team has analyzed the genetic origins of human remains found in Old Montreal—and uncovered unexpected results.
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Scientists accidentally discover a genetic code that breaks the rules of life
Scientists accidentally discovered a microscopic organism with a genetic code that breaks a rule researchers thought was nearly universal. While testing a new DNA sequencing technique, they examined a previously unknown protist collected from a freshwater pond at Oxford Universit
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First comprehensive Mars soil classification offers framework for exploration and future farming
A Ph.D. student at the University of Sydney has produced the first comprehensive classification system and map of Martian soils, creating a new framework that could help scientists compare landscapes across the Red Planet and identify promising locations for future exploration, h
Phys.org - latest science and technology news stories ·
Judging strangers' preferences may actually be easier when they're less like our own
Researchers already know that humans have a tendency to use egocentric anchoring—a cognitive bias in which people use their own preferences, beliefs and perspectives as a mental starting point (or anchor) to understand or predict what another person thinks, feels or prefers. This
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Essential oil sprays kill cockroaches on contact but offer little lasting control
A German cockroach races across a kitchen floor. Someone grabs a bottle of essential oil spray, soaks the insect and watches it die. The product worked, but a new University of Kentucky study suggests the larger infestation probably did not notice.
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Wider approach needed to mitigate rising rechargeable battery emissions
A new University of Melbourne-led study has identified insights and evidence that could help mitigate the fast-rising climate impact of lithium-ion batteries (LIBs).
Phys.org - latest science and technology news stories ·