日期:2016-06-19 An international team of astronomers have found that there are far more planets of the hot Jupiter type than expected in a cluster of stars called Messier 67. This surprising result was obtained using a number of telescopes and instruments, among th... 阅读全文>>

日期:2016-06-18 Its estimated that there are around 1,600 Giant Pandas in the wild. There are 300 in zoos and breeding centres around the world. Its unsure how long Giant Pandas live in the wild. However Chinese scientists reported zoo pandas as old as 35. A wild p... 阅读全文>>

日期:2016-06-17 Love them or hate them, Crocs -- the rubber clogs that started out in 2002 as boater-floaters for Jimmy Buffett types in Florida but have now sold more than 300 million pairs in 90 countries are here to stay. 卡洛驰于2002年创建在佛罗里达,当时是为划... 阅读全文>>

日期:2016-06-17 The researchers have established that chickens - just like people - have colour constancy. For birds, this means that they, in different environments and under different lighting conditions, recognise the colour of, for instance, berries and can the... 阅读全文>>

日期:2016-06-17 Environmental scientists from the University of Stirling have found beech forests across western Europe are increasingly at risk from drought - with areas of southern England worst affected. In a new 1.4 million study, part-funded by NERC, researche... 阅读全文>>

日期:2016-06-16 Plant pollens vary in quality as food sources for bees, and pollen from the sunflower family (the family that includes dandelions, daisies, and thistles) is known to have some unpleasant qualities. Bees fed exclusively sunflower pollen often develop... 阅读全文>>

日期:2016-06-16 Cats understand the principle of cause and effect as well as some elements of physics. Combining these abilities with their keen sense of hearing, they can predict where possible prey hides. These are the findings of researchers from Kyoto Universit... 阅读全文>>

日期:2016-06-16 Researchers from the Universities of Bristol and Exeter are one step closer to developing a new generation of low-cost, high-efficiency solar cells. The structure is one of the worlds first examples of a tri-layer metasurface absorber using a carbon... 阅读全文>>

日期:2016-06-16 A pair of studies led by Indiana University researchers provide new evidence that when it comes to evolution, the testes may play a key role. The research, led by Kimberly Rosvall, assistant professor in the IU College of Arts and Sciences Departmen... 阅读全文>>

日期:2016-06-16 Like a pair of human hands, certain organic molecules have mirror-image versions of themselves, a chemical property known as chirality. These so-called handed molecules are essential for biology and have intriguingly been found in meteorites on Eart... 阅读全文>>

日期:2016-06-16 Gravitational waves from a second pair of colliding black holes has validated the landmark discovery from earlier this year that confirmed Einsteins general theory of relativity. Rochester Institute of Technology scientists contributed to the initia... 阅读全文>>

日期:2016-06-14 In 50 years, summers across most of the globe could be hotter than any summer experienced by people to date, according to a study by scientists at the National Center for Atmospheric Research (NCAR) in Boulder, Colo. If climate change continues on i... 阅读全文>>

日期:2016-06-14 A new study found that after restricting sleep to 5 hours per night, caffeine use no longer improved alertness or performance after three nights. Results show that relative to placebo, caffeine significantly improved Psychomotor Vigilance Task (PVT)... 阅读全文>>

日期:2016-06-10 Decades of unregulated industrial waste dumping in areas of the Great Lakes have created a host of environmental and wildlife problems. Now it appears that Lake Michigan painted and snapping turtles could be a useful source for measuring the resulti... 阅读全文>>

日期:2016-06-10 A study appearing in the journal PLOS ONE this week shows that bioluminescence -- the production of light from a living organism -- is more widespread among marine fishes than previously understood. Most people are familiar with bioluminescence in f... 阅读全文>>

日期:2016-06-10 Got LED light? Display cases and grocery stores increasingly do, and thats bad news for milk drinkers. Cornell University researchers in the Department of Food Science found that exposure to light-emitting diode (LED) sources for even a few hours de... 阅读全文>>

日期:2016-06-10 At the center of a galaxy cluster, 1 billion light years from Earth, a voracious, supermassive black hole is preparing for a chilly feast. For the first time, astronomers have detected billowy clouds of cold, clumpy gas streaming toward a black hole... 阅读全文>>

日期:2016-06-10 London, United Kingdom, June 9, 2016: The results of a study presented today at the European League Against Rheumatism Annual Congress (EULAR 2016) showed that the likelihood of achieving sustained remission in early rheumatoid arthritis (RA) is sig... 阅读全文>>

日期:2016-06-04 New research shows that intelligence is not fixed but can be boosted throughout adulthood by family members, bright mates and intellectually stretching careers. 一项新研究显示,智力不是固定不变的,而是在整个成年期都会受到影响,家庭成员、聪明的配偶以... 阅读全文>>

日期:2016-06-04 It is a classic playground scare story - if you swallow chewing gum it will stay in your digestive system for seven years. 有个经典的大人拿来吓唬小孩的谎言如果你吞下了口香糖,它将在你的消化系统里停留七年。 But according to scientists at the American... 阅读全文>>

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