Can pollution cause it? What about inflammation? And how do tumors spread? Here’s what scientists are learning about this ...

And experts are warning visitors flocking to Kilauea, the volcano on the island of Hawaii, to watch out for Pele’s hair. But what exactly is it? The long, thin strands that resemble hair are actually ...

Meet Staphylococcus aureus, the ultimate microscopic escape artist that invades, adapts, tricks, and thrives within our ...