Science & Technology (科学与科技)

2024-07-14 Ants Can Perform Amputations to Save Lives

Human doctors perform amputations, or removal of an arm, leg, or finger, after a serious injury. The purpose of this…

1 year ago

2024-07-14 NASA Researchers End One-year Mars Habitat Mission

Four scientists have left a model Mars environment where they lived in isolation for more than a year. The crew took part…

1 year ago

2024-07-11 US Farmers Use Tree from India to Produce Proteins, Biofuel

American farmers are using an ancient tree from India to produce beans for making protein-rich foods and biofuels. The tree…

1 year ago

2024-07-11 Who Were the Denisovans, Ancestors of Modern Humans?

Pieces of bones in a cave in the Tibetan highlands have given researchers new evidence of the mysterious human ancestors…

1 year ago

2024-07-10 Scientists Find World’s Oldest Cave Painting in Indonesia

On the Indonesian island of Sulawesi, scientists have discovered the world’s oldest known cave painting. The researchers used a laser…

1 year ago

2024-07-10 NASCAR Introduces Electric Racer to Explore Sustainable Technologies

The American professional racing organization, NASCAR, recently rolled out its first electric vehicle model to the public. Officials with the…

1 year ago

2024-07-07 UN Agency: China Leading AI Patents Race

Recent United Nations data shows that China is ahead of other countries in filing patents for generative artificial intelligence (or GenAI) inventions. China has…

1 year ago

2024-07-07 Nigeria’s Solar Projects Struggle to Power the Country

About half of Nigeria’s 200 million people cannot get enough electricity from the country’s electrical grid. Many poor, rural communities have…

1 year ago

2024-07-07 SpaceX to Build Vehicle to Deorbit Space Station

The U.S. space agency NASA has chosen SpaceX to produce a vehicle to take the International Space Station (ISS) out…

1 year ago

2024-07-04 Researchers: Protecting 1% of Earth’s Surface Would Save Rare Wildlife

A recent report by environmental researchers says that protecting 1.2 percent of the Earth’s land surface could prevent most extinctions.…

1 year ago