Many of us pay attention to the foods we're putting in our bodies—asking ourselves whether they're nutritious and healthy for ...

Technically, your heart isn’t made of gold. And don't wear it in on your sleeve—you’ll make a mess. Here are 11 scientific ...

More than 100 million people globally have had a stroke, but there are ways to reduce your risk and spot the signs of stroke ...

Here’s a look at Iran’s nuclear capabilities. Since 2003, worldwide concern over Iran’s nuclear program has increased as Iran and the International Atomic Energy Agency (IAEA) spar over investigation ...