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蜜蜂间的化学信号交流远比想象复杂
2023-12-06Chemical signaling among social insects, such as bees, ants and wasps, is more complex than previously thought, according to researchers at Penn State...
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防晒霜对珊瑚礁有毒
2023-12-06The daily use of sunscreen bearing an SPF of 15 or higher is widely acknowledged as essential to skin cancer prevention, not to mention skin damage as...
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波斯湾部分地区将遭遇酷暑天气
2023-12-06Within this century, parts of the Persian Gulf region could be hit with unprecedented events of deadly heat as a result of climate change, according t...
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为何疟疾疫苗只对儿童婴儿有效
2023-12-06Using new, highly sensitive genomic sequencing technology, an international team of researchers has found new biological evidence to help explain why ...
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研究人员发明声波牵引波束
2023-12-06A team of researchers from the Universities of Bristol and Sussex in collaboration with Ultrahaptics have built the world's first sonic tractor be...
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北大西洋鳕鱼种群数量正在恢复
2023-12-06Once an icon of overfishing, mismanagement, and stock decline, the northern Atlantic cod is showing signs of recovery according to new research publis...
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鱼类、海鸟、大型动物的消逝扰乱地球营养素循环
2023-12-06A new study reveals that in the past large land animals, whales, seabirds and fish played a vital role in recycling nutrients from the ocean depths, s...
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量子计算机升级
2023-12-06Within the last several years, considerable progress has been made in developing a quantum computer, which holds the promise of solving problems a lot...
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温暖的海水是鳕鱼数量下降的重要原因
2023-12-06For centuries, cod were the backbone of New England's fisheries and a key species in the Gulf of Maine ecosystem. Today, cod stocks are on the ver...
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电鳗身体蜷缩时能放出更高的电压
2023-12-06Electric eels temporarily paralyze their prey by shocking them with electricity using a series of brief, high-voltage pulses, much as a Taser would do...