Study: Humans Need to Create Earth-like Conditions to Survive in Space American researchers suggest in a new study that humans will need to create very Earth-like conditions to survive for long periods in space. The study comes as the American space...
Life on Earth faced an extreme test of survivability during the Cryogenian Period, which began 720 million years ago. The planet was frozen over most of the 85 million-year period. 在始于7.2亿年前的成冰纪，地球上的生命面临着生存能...
US, China Study Possible Rules for Artificial Intelligence Both the United States and China are considering possible security policies aimed to control the creation of artificial intelligence, or AI. The Biden administration is seeking public comment...
Scientists, environmental activists, and government officials warn that the Bahamas' conch population is decreasing because of overfishing. The conch is a kind of marine creature with a shell. It is important to Bahamians' diet and economy. Tereha Da...
The National Oceanic and Atmospheric Administration (or NOAA) recently reported that the atmospheric gas methane increased in 2022. NOAA is the U.S. weather agency. It also studies the substances in the atmosphere. NOAA said methane in the atmosphere...
The American space agency NASA has chosen the astronaut crew that will carry out a planned test mission around the moon next year. 美国宇航局已经选定了宇航员，他们将于明年执行预定的绕月测试任务。 The trip is part of NA...
A new study suggests that our ability to share other's feelings, also called empathy, may have very ancient beginnings. The study, published recently in Science, says our ability to share experiences might have existed in animals that lived millions...
The United States gets hit by some of the strongest and most destructive storms on Earth. Examples of extreme weather include hurricanes, tornadoes, floods and droughts. But the storms themselves are not the only problem. Weather experts say human ch...
High school students and those who help in their education in Cyprus have developed an unusual robot. 塞浦路斯的高中生以及那些帮助他们接受教育的人员开发出了一种不同寻常的机器人。 The robot uses ChatGPT artificial...
The first cellphone was invented fifty years ago this week. The man who built that phone, Martin Cooper, is now 94 years old. Cooper, who has been called the father of the cellphone, has been speaking with the media as he looks back at his efforts to...
The Tyrannosaurus rex, or T. rex, is a dinosaur that lived from the late Jurassic Period, about 150 million years ago, to the end of the Cretaceous Period, about 65 million years ago. Most artistic representations of the animal show its large, sharp...
A new study predicts continued warming will lead to more intense and deadlier storms hitting parts of the United States. 一项新的研究预计，持续变暖将导致美国部分地区发生更猛烈和致命的风暴。 Scientists say higher temp...
A recently launched satellite designed to study all water across the world has begun sending its first images back to Earth. The American space agency NASA says the satellite is expected to measure the elevation of nearly all water on Earth's surface...
Waste Pickers Help Fight Climate Change Along the streets of Malabon in the Philippines, Marilene Capentes pushes a cart every morning except Sundays. The city of Malabon is just north of the capital, Manila. Capentes is a waste picker. She collects...
Study: No Atmosphere Found on Nearby Earth-sized World The Webb Space Telescope has found no evidence of an atmosphere on one of the seven rocky, Earth-sized planets orbiting a nearby star. Scientists said Monday that could mean the other planets in...
