Artificial intelligence has learned to talk, draw and code, but it still struggles with something children master in kindergarten: learning from mistakes without forgetting what it already knows. The ...

Add Yahoo as a preferred source to see more of our stories on Google. A vial of the measles, mumps and rubella vaccine is on display at the Lubbock Health Department Wednesday, Feb. 26, 2025, in ...

Stem cells are special kinds of cells in our bodies that can become any other type of cell. They have huge potential for medicine, and trials are currently under way using stem cells to replace ...