A Deltona, Florida teenager was hospitalized on Wednesday after suffering multiple burns while imitating a video posted on YouTube.

It’s part of growing up—that conversation with an adult about the birds and the bees. But in the 21st century, your teenagers’ new sex-ed teacher may be the Internet.

A group of black Philadelphia police officers filed a federal lawsuit Thursday, July 16th against their department, alleging an online forum geared toward city police is “infested with racist, white supremacist and anti-African-American content.“

In a world of email and text messaging is there an appropriate, “virtual” replacement for the old fashioned formal invitation? A new company believes they may have the answer.

Hackers who commandeer your computer are bad enough. Now scientists worry that someday, they’ll try to take over your brain.

Every second spent web-browsing generates 20 milligrams of CO2 and some studies estimates that the Internet will produce 20 percent of the world’s GHGs in 10 years.

Spam accounted for a trillion dollars worth of losses last year and now a new study says spammers are now targeting your social networking pages.

A history of childhood abuse and use of a provocative online identity increase the risk that girls will be victimized by someone they meet on the Internet, according to a study appearing in the June issue of Pediatrics.

MSNBC Web Expert Suzanne Choney says there are tricks to finding the best deals online.