online

If you happily order your contact lenses online, why not get drugs for migraines or erectile dysfunction that way, too? Be careful, a medical student warns. Your "simple" self-diagnosis may be wrong.

In an era when many kids get a first smartphone at age 10, psychologists say the devices have turned us into Pavlov's dogs — drooling for the next notification, buzz or text. Ready to dial back?

Even as regulations weaken, for-profit colleges struggle to stay afloat.

It sounds so simple: Order a kit online, test for sexually transmitted diseases in the privacy of home and mail it back. But deciding what to test for and who gets tested is far from easy.

What started out as web surfing by a healthy teen descended into online obsession and isolation. Was it depression, internet addiction or both? Whatever you call it, rehab is now part of the answer.

While online shopping grows, traditional retailers are amping up their in-store experiences to draw in customers. But online stores are realizing they have something to gain from physical stores too.