Wheeled wonder leaves European rail in the dust
China’s CR450 train hit 453 km/h during pre-service trials, surpassing its CR400 predecessor’s 420 km/h and outpacing Deutsche Bahn’s 405 km/h test record.…

China’s CR450 train hit 453 km/h during pre-service trials, surpassing its CR400 predecessor’s 420 km/h and outpacing Deutsche Bahn’s 405 km/h test record.…
OpenAI has introduced Aardvark, a GPT-5-powered autonomous security researcher agent now available in private beta.…
The rise of AI marks a critical shift away from decades defined by information-chasing and…
Researchers at Meta FAIR and the University of Edinburgh have developed a new technique that…