In Brief: S. Korea to launch comm satellite Aug. 10

It is one of the cosmos' most mysterious unsolved cases: dark matter. It is supposedly what holds the universe together. We can't see it, but scientists are pretty sure it's out there.

(AP)—Investigators have yet to pinpoint the culprit behind a synchronized cyberattack in South Korea last week. But in Seoul, the focus is fixed on North Korea, which South Korean security experts say has ...

(AP)—North Korea will soon allow foreigners to tweet, Skype and surf the Internet from their cellphones, iPads and other mobile devices in its second relaxation of controls on communications in recent weeks. However, North ...

South Korea succeeded Wednesday in its third attempt to put a satellite into orbit, in a high-stakes test of national pride after arch-rival North Korea got there first with a rocket launch last month.

Japan is to launch a new spy satellite on Sunday to strengthen its monitoring capabilities amid concern that North Korea may carry out more missile and nuclear tests.

South Korea will make another bid at the end of this month to put a satellite in orbit and gain entry to an elite global space club that includes Asian powers China, India and Japan.

The evolving TV and video industry faces uncertainty as it embraces new technology like wireless streaming, as traditional US broadcasters urged lawmakers Tuesday to help preserve their marketplace primacy.

Aereo, the startup that offers television stations over the Internet starting at $8 a month, says it will start service in Atlanta on June 17.

The four biggest U.S. cellphone companies are set to launch their first joint advertising campaign against texting while driving, uniting behind AT&T's "It Can Wait" slogan to blanket TV and radio this summer.

A small armband which can be attached to the injured. An information board containing a complete visual record of events. This is technology helping to improve communications during major national disasters.

Samsung Electronics said Monday it had successfully tested super-fast fifth-generation (5G) wireless technology that would eventually allow users to download an entire movie in one second.