科学与环境
Study documents beef industry group's early efforts to counter climate concerns
来源: Phys.org - latest science and technology news stories · 发布于
A leading U.S. beef industry trade association knew by 1989 that cattle contributed to global warming but focused its response on protecting consumer demand through public relations, according to a new study that examined a decade of industry records.
A leading U.S. beef industry trade association knew by 1989 that cattle contributed to global warming but focused its response on protecting consumer demand through public relations, according to a new study that examined a decade of industry records.
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Study shows how children learn to talk about characters' thoughts and feelings in stories
An international research effort has examined how children develop the ability to express what story characters think, feel and perceive. Research groups from around the world collected 5,507 picture-based stories from 2,763 typically developing monolingual and bilingual children
Phys.org - latest science and technology news stories ·
Most trading card packs hide the odds of winning rare cards, study finds
Pokémon, sports and other physical trading and collectible cards have been around for decades but have surged in popularity since COVID. These cards are usually obtained through gambling-like packs containing random cards. Most packs do not offer any highly desirable cards, but a
Phys.org - latest science and technology news stories ·
Introducing LGBT stories linked to more inclusive attitudes in primary schools
Can literature foster greater acceptance of LGBT people among elementary school students? This is the core question behind a study conducted by researchers Guillermo Soler, María Ribes and José Rovira-Collado from the Language and Literature Didactics area of the Department of Te
Phys.org - latest science and technology news stories ·
Only 9% of major companies use biodiversity indicators, study finds
Biodiversity indicators can help companies make more sustainable decisions. But only 9% of the world's largest companies in sectors with a major impact on biodiversity use such indicators, according to a new study from Lund University. The researchers also show that different ind
Phys.org - latest science and technology news stories ·
The genetic switch behind the butterfly's enhanced visual world of color
Many insects see the world through hundreds of tiny lenses that are grouped together in a visual organ known as the compound eye. Behind each lens sits a cluster of eight light-detecting cells arranged in a pattern that scientists believe has existed for hundreds of millions of y
Phys.org - latest science and technology news stories ·