搜索 复制 A new study suggests that pollution of all kinds kills about 9 million people worldwide each year. 一项新的研究发现，各种污染每年导致全球约900万人死亡。 Air pollution from industrial processes and the expansion...
搜索 复制 Top US Defense Officials Testify about Unexplained Flying Objects Two top U.S. Defense Department officials have testified in Congress about military sightings of unexplained flying objects. The officials told a House Intelligence subco...
搜索 复制 Scientists Grow Plants in Dirt from Moon For the first time, scientists have grown plants in moon soil collected by NASA's Apollo astronauts. 科学家首次在美国宇航局阿波罗号宇航员收集的月球土壤里种出了植物。...
搜索 复制 Ten years after introducing Google Glass, Alphabet Inc. has created a new kind of smart eyeglasses. The company says the wearable computer device can translate different languages in real time. 在推出谷歌眼镜十年之后，字母表...
搜索 复制 NASA Releases New Black Hole Sounds The American space agency NASA has released sounds it created with data collected from black holes. The sound production process is called sonification. NASA says it used astronomical data recorded by...
搜索 复制 Ten years after introducing Google Glass, Alphabet Inc. has created a new kind of smart eyeglasses. The company says the wearable computer device can translate different languages in real time. 在推出谷歌眼镜十年之后，字母表...
搜索 复制 Scientists Report New Coral Bleaching Event on Great Barrier Reef Australian scientists say 91 percent of coral studied in the Great Barrier Reef this year suffered bleaching damage. Coral gets bleached when ocean temperatures reach unu...
搜索 复制 On Thursday, scientists released the first image of the very large black hole at the center of our Milky Way galaxy. The mysterious object called Sagittarius A* - or SgrA* - is only the second black hole to be imaged. The University of...
搜索 复制 How Technology Is Changing Investigative Reporting News reporters are increasingly using technology tools to cover stories in new ways. One kind of news gathering is known as open-source reporting. This is when reporters use publicly av...
搜索 复制 NASA Develops Lunar Backpack to Support Future Moon Exploration The American space agency NASA has developed a wearable device to guide future explorers on the moon. The system is designed to map terrain and guide astronauts through unk...
