A series of powerful earthquakes struck Central Japan overnight, triggering tsunami warnings in the region and knocking out power to tens of thousands of homes. The largest quake reached a magnitude of 7.5....

  Scientists believe they have found "the trigger" that leads to extremely rare blood clots after the Oxford-AstraZeneca Covid vaccine. The team - in Cardiff and the US - have shown in exquisite detail how a protein in th...

  TOKYO — A magnitude(震级) 8.9 earthquake slammed Japan's northeastern coast Friday, unleashing(释放) a 13-foot tsunami(海啸) that swept boats, cars, buildings and tons of debris(碎片，残骸) miles inland. Fires triggered by the quake bur...