As electric cars become more common, vulnerable road users are encountering more and more warning signals from them. Now, new research from Chalmers University of Technology in Sweden, shows that one ...

Secretary of Defense Pete Hegseth looks at Bryn MacDonnell, left, acting chief financial officer at the Department of Defense, as he fields questions on the Pentagon budget from the House Armed ...

Using a toy gun converted into a laser pointer, a test subject in Chalmers' acoustics lab tries to locate warning sounds from electric cars. One of the most common signal types turned out to be very ...

As electric vehicles grow more popular, their warning sounds may not be doing enough to protect pedestrians. A Swedish study shows that these signals are hard to locate, especially when multiple ...

Gastric cancer ranks among the leading malignant tumors worldwide in both incidence and mortality. Its early symptoms are often atypical, and diagnosis frequently occurs at advanced stages, resulting ...