Health

The latest human case of bird flu in the U.S. occurred in a patient with no reported exposure to affected animals, sparking questions over whether the virus is spreading between people. Experts say that's unlikely but argue the case raises other concerns.

Here’s how your brain visualizes scenarios that you’re not actually looking at with your eyes.

Leafy green vegetables can affect the way certain anticoagulant (blood thinning) medications work. But why?

We all hold in farts from time to time, but where does the gas go?

Positioning defibrillator pads on the front and back of the body, rather than on the front and side, could be more effective at treating cardiac arrests, new research suggests.