2023-11-20 15:52:55科学与社会
诗歌可以帮助人们应对孤独或孤立

Reading, writing and sharing poetry can help people cope with loneliness or isolation and reduce feelings of anxiety and depression, a new study shows.

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2023-11-20 15:52:54科学与社会
最新研究表明,非洲危险的空气污染水平是一个全球性问题

A new report in Nature Geoscience has brought to light the challenge of air pollution levels in Africa and why international action is needed to combat it.

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2023-11-20 15:52:54科学与社会
阿拉斯加南部的国家森林是实现气候和保护目标的关键

Analyses of U.S. national forests led by Oregon State University scientists shows that increased protections for two Alaskan forests is a key to meeting climate and biodiversity goals.

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2023-11-20 15:52:52科学与社会
21世纪的全面战争将以我们尚不了解的方式利用技术

The war in Ukraine is not only the largest European land war since the Second World War. It is also the first large-scale shooting war between two technologically advanced countries to also be fought in cyberspace.

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2023-11-20 15:52:52科学与社会
新的交互式循证绘图工具使决策者对高浓度大麻产品有了更多的了解

After conducting the first scoping review of its kind, researchers at the University of Colorado Anschutz Medical Campus have developed an evidence based interactive mapping tool to assist policymakers as they consider regulating the concentration of THC

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2023-11-20 15:52:51科学与社会
工作场所灵活性的提高与心血管疾病风险的降低相关

Increasing workplace flexibility may lower employees' risk of cardiovascular disease, according to a new study led by Harvard T.H. Chan School of Public Health and Penn State University. In workplaces that implemented interventions designed to reduce con

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2023-11-20 15:52:51科学与社会
四个实验室为期六年的研究表明,社会行为的发现可以高度复制

Roughly two decades ago, a community-wide reckoning emerged concerning the credibility of published literature in the social-behavioral sciences, especially psychology. Several large scale studies attempted to reproduce previously published findings to no

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2023-11-20 15:52:50科学与社会
科学家警告不要依赖机械设备清除水体中的塑料

An international group of scientists has cautioned against reliance on mechanical cleanup devices as a means of addressing the plastic pollution crisis.

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2023-11-20 15:52:49科学与社会
塑料条约必须从源头解决问题

The new Global Plastics Treaty must tackle the problem at source, researchers say.

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2023-11-20 15:52:48科学与社会
科学家在回收塑料中发现数百种有毒化学物质

When scientists examined pellets from recycled plastic collected in 13 countries they found hundreds of toxic chemicals, including pesticides and pharmaceuticals. Because of this, the scientists judge recycled plastics unfit for most purposes and a hinder

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2023-11-20 15:52:48科学与社会
低强度火灾将野火风险降低60%

There is no longer any question of how to prevent high-intensity, often catastrophic, wildfires that have become increasingly frequent across the Western U.S., according to a new study by researchers at Stanford and Columbia universities. The analysis, pu

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2023-11-20 15:52:47科学与社会
消费者准备好让机器人出现在他们家门口了吗?

With Amazon aiming to make 10,000 deliveries with drones in Europe this year and Walmart planning to expand its drone delivery services to an additional 60,000 homes this year in the states, companies are investing more research and development funding in

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