Science & Technology (科学与科技)

2020-09-24 Walmart Uses Drones to Fly COVID-19 Tests to American Homes

Walmart has begun using drone aircraft to transport COVID-19 tests to private homes in the United States. This week, the company began…

5 years ago

2020-09-23 Rights Group Urges Social Media to Save Evidence of War Crimes

A rights group has called on social media companies to save images and video that could be used as evidence…

5 years ago

2020-09-21 Study: Carbon-rich Planets Could Be Made of Diamonds

Scientists say they have discovered evidence that some planets in the universe could be made of diamonds. The research centered…

5 years ago

2020-09-20 High-tech Ship Marks 400 Anniversary of the Mayflower

A high-tech ship is marking the 400th anniversary of the sailing of the Mayflower -- the ship that carried a group…

5 years ago

2020-09-19 US Bans Chinese Apps WeChat, TikTok

The United States will ban downloads of the Chinese-owned messaging app WeChat and video-sharing app TikTok starting this Sunday. The U.S. order affects users…

5 years ago

2020-09-16 Scientists Wonder About Possible Sign of Life on Venus

Space scientists have found what could be a possible sign of life in the atmosphere of Venus. The finding comes…

5 years ago

2020-09-17 NASA Seeks Companies to Mine Resources on the Moon

The United States is offering to pay private companies to mine rocks and other resources on the moon. The U.S. space agency…

5 years ago

2020-09-15 New Antarctica Teams Take Extra Measures to Keep Coronavirus Out

America's first flight to Antarctica after the southern winter arrived with crews taking extra safety measures to keep the coronavirus…

5 years ago

2020-09-14 Study Shows Unusual Evolutionary Changes in African Wild Dogs

A study of the African wild dog has identified unusual physical changes that support the animal's ability to run for…

5 years ago

2020-09-14 A Look at 10 Million Stars Finds No Sign of Life Yet

Scientists have completed the largest search to date for signs of life outside of our solar system. Using a radio…

5 years ago