科学与环境
Top climate scientists set out five steps to help the world prepare for super El Niño
来源: Phys.org - latest science and technology news stories · 发布于
Researchers have identified five key ways countries across the globe can be better prepared for the impending El Niño—and reduce its potentially devastating toll on human health.
Researchers have identified five key ways countries across the globe can be better prepared for the impending El Niño—and reduce its potentially devastating toll on human health.
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Scientists finally see how nature moves energy so efficiently
Researchers have captured key steps in a chemical reaction that helps nature transfer energy with remarkable efficiency. Ultrafast X-rays revealed how changes involving electrons and protons are closely linked to the rearrangement of surrounding water molecules. Because similar r
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Scientists just found a new way to make hydrogen from water
A new light-activated material can efficiently produce hydrogen from water without requiring an additional expensive metal catalyst. Researchers say its unusual sulfur-based chemistry could point toward cheaper and more practical ways to turn sunlight into clean fuel.
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New climate connectivity taxonomy reveals how different communities talk about climate risk
Climate change adaptation requires rapid, informed decision-making. Yet the knowledge needed to make those decisions is often hard to find, scattered across online platforms and described using inconsistent terminology.
Phys.org - latest science and technology news stories ·
Scientists changed how zoo lions eat. Their wild side came out
Giving zoo lions whole carcasses on a feast-and-fast schedule appears to bring out more natural behavior. The lions spent nearly three times longer feeding, engaged in more tearing and manipulating of food, and rested more heavily after meals. Their activity then increased gradua
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Scientists say this simple habit could strengthen your marriage
Couples who exercise together report better communication, healthier conflict resolution, and lower marital stress than those who work out alone. Even something as simple as taking a walk together may create valuable opportunities to talk, listen, and feel more connected.
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