How The "Nocebo Effect" Can Trick Us Into Actually Dying

The "nocebo effect" is like the placebo effect, except in reverse. Whereas placebos trick people into feeling better, "nocebos" are things that make people feel worse, even though they don't really exist. They can even kill people! Here's how we can trick ourselves into dying, and how doctors may have found a cure. » 1/26/15 8:00am Yesterday 8:00am

Incredible CT Scans Show What's Happening Inside A Body In Motion

The next wave of CT scanners combines motion correction technology and organ-wide coverage to limit radiation exposure — while also obtaining hi-res images of soft tissue, organs and bones as they move within the body. Translation: They can acquire remarkable images of your insides in motion. Here's the proof. » 1/14/15 12:00pm 1/14/15 12:00pm