A research team led by Prof. Liu Liangyun from the Aerospace Information Research Institute of the Chinese Academy of ...

Two brothers, both mechanical engineers — one of them in Seattle — are climbing many of the world’s tall peaks to prove they ...

One study found that in 2019, GPS, known as the “silent utility,” enabled $1.4 trillion in economic activity in the United States alone. While the Pentagon operates GPS for military purposes,for more ...

As the war grinds on, sophisticated Russian defenses have pushed Ukraine to develop a frightening new weapon: semiautonomous ...

Davis Brazil’s Triunfo do Xingu Environmental Protection Area encompasses an area of Amazon Rainforest more than half the ...

Protests over spiraling inflation and the plummeting value of the local currency, the rial, began with shopkeepers in Tehran ...

A popular Google Maps ski feature quietly returns for the new season, helping travelers navigate lifts and trails at top ...

Earth reaches its closest point to the sun in its 2026 orbit on Jan. 3. The sun will appear larger in the sky than on any ...

NASA's fleet of Earth-observing satellites captured 12 remarkable views throughout 2025, documenting major natural phenomena, climate events, and human impacts like wildfires, hurricanes, and ...

Say your goodbyes to AOL dial-up, Skype, Windows 10, and a host of other tech gadgets and services that powered down and ...

Sentinel-6B satellite measurements show sea level changes across the North Atlantic, adding to decades of data used to track ...