There’s a vaccine available for tuberculosis. However, it’s not commonly given in the United States. One reason why is that tuberculosis is no longer as common in the United States as it once was.

Antarctica is behaving oddly. Like its North Pole counterpart, it’s being affected by our changing climate. But not in ways science expects. It has lakes. It has rivers. All of liquid, flowing water.

A tuberculosis (TB) outbreak in Kansas is raising a lot of questions about the bacterial infection, with ways to prevent infection at the forefront of people’s minds, having many wondering if there is ...