Here’s everything experts need you to know. Clostridium botulinum is a bacterium that produces botulinum toxin, the neurotoxin that causes botulism, says Dr. Daniel Kuritzkes, Chief of the ...

Dr. Aseem Malhotra, a cardiologist and public health campaigner based in London, believes a big part of what’s fueling all those conditions are the foods on Americans’ plates. "I think you ...

The Earth's hard outer layer (where we live) is called the crust. It is made up of large slabs called tectonic plates. The plates fit together like jigsaw puzzle pieces far beneath our feet.