A brown dwarf found hiding 75 light-years from Earth is the coldest and dimmest ever discovered, a new study reports.

距最近一项研究发现，在距地球75光年的地方，隐藏着一颗棕矮星，它是迄今为止所发现的最冷最暗的星。

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Banding penguins to track them is bad for their health, a new study reports.

一项新的研究报道称，用环志的方法追踪企鹅有害它们的健康。

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Airline travel has a significant effect on the spread of influenza, a new study reports, raising the question of whether flight restrictions may be helpful in controlling a pandemic.

飞机旅行对流感的传播有着非常重要的影响，而最新的研究报道对进行飞行限制是否有利于控制全国性疾病的传播提出了疑问。

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There's more reason than ever to eat porridge for breakfast, especially if you have young children -- a new study reports that kids score higher on exams if they follow a regular diet of the high energy breakfast cereal before the age of three.

CNN: Vital Signs health tips

Now NPR's John Nielsen reports that a new study has added some facts to the rhetorical fire.

NPR: Study: Salvage Logging Boosts Forest-Fire Threat

But, as NPR's John Nielsen reports, a new study tells a very different story.

NPR: Study: Whitetip Shark Numbers Rapidly Dwindled