Scientists say a fossil found in Germany is providing new details about flying reptiles that lived on Earth about 147 million years…
The brains of today's birds show a level of intelligence and behavioral complexity rivaled only by mammals. But scientists do not fully understand…
American companies are developing unmanned aircraft systems that are larger than drones. The goal is for the aircraft to help agricultural…
NASA has once again reconnected with its Voyager spacecraft, marking a continuation of the American space agency’s longest mission in…
Churchill, Manitoba is a small, rural Canadian town that lives with neighboring predators and loves it. That is because the predators —…
The social media service Bluesky says it has been gaining millions of users since the U.S. presidential election. Usage data…
Scientists say they were able to identify signs that Hawaii’s Mauna Loa volcano might erupt about two months before it exploded. A…
Imagine a wheelchair equipped with wheels flexible enough to move over all kinds of barriers: including the raised edges of streets. A…
Scientists say newly examined data from a Chinese explorer on Mars adds to existing evidence that the planet once had…
China has built a land-based test version of a nuclear reactor for a large warship. The development is the clearest…