Federal health officials on Wednesday expanded an outbreak of infant botulism tied to recalled ByHeart baby formula to include all illnesses reported since the company began production in March 2022.

The Nature Index 2024 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

From your phone to your sponge, your toothbrush to your trolley handle, invisible armies of bacteria are lurking on the everyday objects you touch the most. Most of these microbes are harmless—some ...