The 4.5-magnitude quake struck a suburb of the nearby port city of Tianjin at 01:21 a.m. local time at a depth of 10 kilometers (6.2 miles), according to the United States Geological Survey (USGS).

Baidu has launched two new AI models, Ernie 4.5 and Ernie X1, marking its latest push to compete in the global AI race. Alongside these releases, the Chinese tech giant has also made its Ernie Bot ...