The surgery was done on a 67-year-old man whose aortic valve was already replaced with a prosthetic. However, he developed a ...

Holguin, once recognized as one of the cleanest cities in Cuba, now faces a public health crisis that jeopardizes the health ...

History is littered with “wild” ideas that experts once mocked, only to embrace them later when evidence piled up. Nowhere is ...

AI is becoming a major tool for cyber attackers, making social engineering and code generation much more sophisticated. This ...