Science in the News教程汇总和更新

For many years, machines have been doing work that people once did, including some difficult jobs. Search and re... [查看全文]

Police and prosecutors sometimes recreate crime scenes in an effort to better understand complex cases. They may ... [查看全文]

Today we have a vocabulary quiz.今天我们来个单词测试。We start with two questions about terms f... [查看全文]

Scientists say sea levels are rising and will continue to do so into the future. Coastal communities around the... [查看全文]

Shopping centers, stadiums and universities may soon have a new tool to help fight crime. A California company c... [查看全文]

When a dog loses a leg, the animal eventually figures out the best way to get around on three legs. In a sho... [查看全文]

For years, most people thought of small organisms called plankton as food for whales and other large sea animals... [查看全文]

Can the sun provide power for a spaceship to travel to the edge of our solar system? The answer may come from... [查看全文]

A new study says a widely-used insecticide is damaging wild bee populations. Wild bees are important, because the... [查看全文]

Amazon.com has received patent rights to send its products to customers by unmanned drone aircraft. The company i... [查看全文]