Category: Science & Technology (科学与科技)

As the amount of space traffic continues to grow, the United Nations is calling for increased international cooperation to improve safety. Continued deployment of satellites and sharp increases in space…

Microsoft is expanding its artificial intelligence (AI) tool offerings to include “personal agents” which are designed to take over different human processes. The American software company said the new offerings…

Scientists say ancient footprints left in wet dirt on a Kenyan lakeside suggest that two early human ancestors were neighbors about 1.5 million years ago. Two separate species made the…

Researchers have created an early version of a map of some of the human body’s cells. The human body has an estimated 37.2 trillion cells. Each type of cell has…

An international group of scientists has been studying how the structure of the universe has grown over the past 11 billion years. These researchers recently announced findings about how gravity…

An asteroid that moved closer to Earth’s orbit in recent months is now moving away from our planet as gravity pulls it back toward the sun. The asteroid is small…

Astronomers have observed a newborn planet that formed in three million years, a relatively brief time. They say the discovery leads to questions about the current understanding of the speed…

The United States government has proposed a series of measures to limit Google from anti-competition business activities. The move comes after a federal judge ruled in August Google had violated…

Countries from around the world recently agreed to provide $300 billion to support poor nations in the face of climate change. The agreement reached on November 24 at the United…

Scientists say a fossil found in Germany is providing new details about flying reptiles that lived on Earth about 147 million years ago. The fossil was discovered in 2015 in…

The brains of today’s birds show a level of intelligence and behavioral complexity rivaled only by mammals. But scientists do not fully understand how bird brains have changed over millions…

American companies are developing unmanned aircraft systems that are larger than drones. The goal is for the aircraft to help agricultural producers and reduce risks to human safety. Rotor technologies…

NASA has once again reconnected with its Voyager spacecraft, marking a continuation of the American space agency’s longest mission in history. The two spacecraft – Voyager 1 and Voyager 2…

Churchill, Manitoba is a small, rural Canadian town that lives with neighboring predators and loves it. That is because the predators — a polar bear population — attract the visitors…

The social media service Bluesky says it has been gaining millions of users since the U.S. presidential election. Usage data shows Bluesky reached 20 million users this week. That was…