By tracking people's e-mails and online posts, scientists have found that good news can spread faster and farther than disasters and sob stories.
通过追踪人们的电子邮件和在线帖子，科学家发现好消息比灾难和悲伤的故事传播得更快更远。
By comparing the DNA of carnivorous plants with other species, scientists have found that they evolved independently on at least six separate occasions.
通过比较食肉植物和其他物种的DNA，科学家发现它们至少在6个不同的时期独立进化。
Now scientists have found exactly when these memories disappeared.
现在，科学家们已经找到了这些记忆消失的确切时间。
It sounds crazy, but scientists have found a way to make clothing from vegetable waste.
虽然听起来有些疯狂，但是科学家已经找到了用废蔬菜做衣服的方法。
Except scientists have found out that a song doesn't stay limited to just one population.
然而科学家们发现一首歌并不只在一个群体里流行。
The 50 new planets discovered this week are among about 650 that scientists have found since 1995.
本周发现的50颗新行星是科学家们自1995年以来发现的大约650颗行星中的一部分。
Australian scientists have found the secret to why our skin goes wrinkly but doesn't dissolve in the bath.
澳大利亚科学家找到了，为什么在泡浴时我们的皮肤会起皱纹但是不会溶于水的秘密。
Now you can tell for certain – because scientists have found a way to prove whether someone is listening to you.
现在你可以确定了——因为科学家已经找到证实对方是否在认真听你讲话的方法了。
Two glasses of orange juice a day can lower blood pressure and cut the risk of heart disease, scientists have found.
科学家们发现，一天两杯橙汁能够降低血压和减少患心脏病的风险。
Yawning is not just a sign of tiredness or boredom - it is the body's method of keeping our brain cool, scientists have found.
打呵欠不仅是疲劳或厌倦的信号——根据科学家的最新发现，它还是人体用来自动调节大脑温度的一种手段。
And contrary to other reports, Stanford University scientists have found that face masks can prevent transmission of influenza.
而与其它报告不同的是，斯坦福大学的科学家发现口罩可以防止流感的传播。
Female Cantabrian bears with babies and independent young bears under the age of two do not usually hibernate, scientists have found.
科学家发现，带幼崽的坎塔布连母熊和年龄两岁以下的独居小熊通常不冬眠。
On Jupiter's moon Europa, scientists have found dark stains on the ice that have them wondering if they might be caused by a similar process.
科学家在木卫二的冰面上发现了暗斑，这使他们猜测其形成过程是否与上述现象相同。
But scientists have found that such products do not produce significantly stronger bones, nor do they reduce the chance of a child suffering fractures.
但美国科学家发现，此类食品并不能使骨骼明显变得强壮，同时不能减少孩子们发生骨折的危险。
Well, you're not alone. Because scientists have found that, in the absence of visible landmarks or cues from the sun, people who are lost can't walk a straight line.
不过，这种事情并非只发生在你身上，因为科学家们发现，在没有可见标志物或者没有太阳提供线索的时候，迷失的人们不会走直线。
Studies by local and Norwegian scientists have found that sea lice and other parasites from the fish farms can infect the passing sockeye, reducing their chance of survival.
加拿大和挪威科学家都已经发现，来自渔场的海虱和其他寄生虫能感染经过的红鲑，导致红鲑的生存机率下降。
Since then, scientists have found clues to explain these animal transitions in the fossil and molecular records, as well as in energetic analyses, but the full story is yet to be discovered.
自那时起，科学家陆续找到了化石和分子水平的证据，以及通过能量分析来解释这一进化过程，但是尚未达到完全理解的程度。
Now scientists have found "comfort" eating really does work at a molecular level to lift our mood, which could explain why so many people spiral into obesity when facing stressful situations.
如今科学家们发现，“慰藉”食物确实能在一个分子水平上帮助人们提升情绪，这或许能够解释为什么有那么多人在压力很大时体重却直线上升。
Scientists have found other indications of global cooling.
科学家们也发现了另外一些全球变冷的迹象。
Scientists have found that the virus probably came from bats.
科学家们发现，这种病毒可能来自蝙蝠。
Scientists have found several species (物种) near the whale fall.
科学家在鲸落附近发现了少数生物物种。
Scientists have found out some key principles operating in food webs.
科学家们已经发现了在食物网中起作用的一些关键原理。
Scientists have found that all kinds of plants give out VOCs when being attacked.
科学家发现，各类植物受到攻击时都会发出挥发性有机化合物。
Scientists have found a place that makes Earth's supplies look like drop in a bucket.
科学家们已经发现了另外一个地方，地球上的储量和那里比真是小巫见大巫了。
Scientists have found a place that makes Earth's supplies look like drop in a bucket.
科学家们已经发现了另外一个地方，地球上的储量和那里比真是小巫见大巫了。
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