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What's Different About The Brains Of People With Autism?

There's growing evidence that the difference involves the fibers that carry information from one part of the brain to another. Brain scans of people with autism show a lack of synchrony between different areas of the brain.

The Paleo Diet Moves From The Gym To The Doctor's Office

The so-called paleo way of eating is moving into the doctor's office. But experts say no one can actually practice what some are calling "evolutionary medicine" because it's only a theory.

As Nations Develop, Cancer Takes Hold

The wealthiest parts of the globe account for about 40 percent of cancer cases, yet have only 15 percent of the world's population. By 2030, cases of cancer will have risen in all countries, but those in the middle stages of development today can expect the biggest changes.

Paralyzed Rats Walk, Even Sprint After Rehab

Reporting in Science, researchers write that a combination of therapies, willpower and chocolate helped rats with severe spinal cord injuries learn to walk and even run again. Neurobiologist Moses Chao, not affiliated with the study, discusses the rehab method and whether it could work in humans.