A Bay Area biotech company saw its obesity drug fail in clinical trials just five months ago. Now it's being acquired for ...

The decision U.S. President Donald Trump made to attack Iran was a high-stakes gamble. The gamble is not really in the military campaign itself, which is unfolding in jaw-droppingly competent fashion.

Easier than a blood test, saliva tests have the potential to detect cavities, infections and even cancer. But a lack of insurance coverage and... Using saliva to detect disease holds promise, but it's ...

The saliva circulating in your mouth contains troves of microbial information about the rest of your body and is easier to collect than blood samples. Today, a few drops of spit can help detect ...