Urban environments present unique challenges for GNSS, which is the backbone of many navigation applications including smartphones and autonomous vehicles. The performance of GNSS systems deteriorates ...

Humanoid robot "Xiaohe" (C), capable of interacting in Chinese, Russian and English, welcomes journalists together with ...

Navigating through dense urban landscapes has long posed challenges for satellite-based navigation systems, often resulting in significant errors or complete service failures. However, a ...

The BBC catches a man trapping songbirds - selling them is a profitable business because many keep them as pets.

Finding accurate locations in dense cities has long challenged satellite-based navigation, where tall buildings and signal blockage often lead to ...

On a long low wall alongside the Liangshui river in Beijing, a trader has several small cages with tiny twittering birds.

It's been a cold winter so far in the Midwest and much of the Northeast, early-in-the-season snow even in Washington, D.C., ...

Today in History for Jan. 8: In 1324, explorer Marco Polo died at age 70. In 1438, the Orthodox and Roman Catholic churches met at the Council of Ferrara-Florence in an effort to form an alliance that ...

China’s commencement of construction on its first nuclear-powered aircraft carrier, designated the Type 004, marks a historic inflection point in global naval power projection. The move signals ...

National Committee of the Chinese People’s Political Consultative Conference endorsed removals at meeting on Wednesday, ...

Wuhan, China — “I get a shudder every time I drive past here,” says the taxi driver as he pulls over near the Huanan Seafood Wholesale Market in Wuhan, China. The wet market—where live poultry and ...