health

What is Alzheimer's disease?

Sugar: Hiding in plain sight

Autism — what we know (and what we don't know yet)

The hunt for "unexpected genetic heroes"

Get your next eye exam on a smartphone

How the worst moments in our lives make us who we are

How our microbes make us who we are

Own your body's data

What percentage of your brain do you use?

How sugar affects the brain

His and hers ... health care

How we conquered the deadly smallpox virus

What doctors can learn from each other

How I turned my Tourette's tics into art

What we can do to die well

Sanitation is a basic human right

The terrors of sleep paralysis

Can the damaged brain repair itself?

A new way to grow bone

Demo: A needle-free vaccine patch that's safer and way cheaper

Why do we sleep?

How to make stress your friend

Why dieting doesn't usually work

What happened when I open-sourced my brain cancer

What is fat?

How to reduce poverty? Fix homes

Better baby care -- thanks to Formula 1

Let's treat violence like a contagious disease

The fastest ambulance? A motorcycle

How an obese town lost a million pounds

Is the obesity crisis hiding a bigger problem?

A guerrilla gardener in South Central LA

The voices in my head

Let's talk crap. Seriously.

A promising test for pancreatic cancer ... from a teenager

Got a meeting? Take a walk