Some network upgrades are about safety, not just speed ...

The largest internet provider in the U.S. is having trouble. Here's when service should be back in Delaware.

Xfinity's broadband internet is experiencing issues the morning of July 4, according to the Downdetector site. The company is ...

As many as 20,000 Xfinity cable and internet subscribers remained without service in multiple New Jersey towns Sunday, with ...

Severe weather can knock out your internet, as many Xfinity customers experienced last weekend.

Scientists in Germany have demonstrated a startling new form of surveillance: identifying people using nothing more than ordinary WiFi signals. By analyzing how radio waves bounce around a room, ...