Science & Technology (科学与科技)

2021-02-22 Scientists Have New Theory for What Killed the Dinosaurs

American researchers have a new theory about how an object struck the Earth and caused the dinosaurs to die off.…

5 years ago

2021-02-21 Study: Plant-eating Dinosaurs Arrived Late to Northern Half of the World

Plant-eating dinosaurs probably arrived in the northern half of the world millions of years after meat-eating dinosaurs, a recent study…

5 years ago

2021-02-19 NASA Explorer Successfully Lands on Mars

The American space agency's Mars explorer, Perseverance, landed successfully on the Red Planet Thursday after a seven-month trip. The six-wheeled…

5 years ago

2021-02-17 Machine Learning Used to Predict Where New Coronaviruses Might Develop Next

Researchers have used artificial intelligence (AI) methods in an effort to predict which animals might develop new kinds of coronaviruses that affect…

5 years ago

2021-02-15 New Map of Mars Water Ice Can Help Identify Best Landing Spots

Scientists have created a new map that aims to identify the best sources of water on Mars. Water is considered…

5 years ago

2021-02-14 Ancient Instrument Still Plays After 18,000 Years

A large conch shell brought little attention in a French museum for many years, but it is now quickly gaining attention. The…

5 years ago

2021-02-14 Report: Newly Found Chameleon May Be World’s Smallest Reptile

The island nation of Madagascar, off the east coast of Africa, may be home to the smallest kind of reptile…

5 years ago

2021-02-11 China and UAE Send Their First Spacecraft to Mars

Two countries sent their first spacecraft to Mars this week – China and the United Arab Emirates. A Chinese spacecraft…

5 years ago

2021-02-08 Scientists Develop Method to Grow Wood in a Lab

American scientists say they have developed a way to grow wood material in a laboratory. The method could create different…

5 years ago

2021-02-04 Company Aims to Produce Thousands of Humanoid Robots in 2021

A Hong Kong-based robotics company says it plans to mass produce thousands of humanoid robots in 2021. Hanson Robotics says four…

5 years ago