An X-ray telescope designed to hunt for black holes takes a look at the sun and helps NASA deliver an intense portrait of our closest star.
iMessage is a convenient platform so long as you remain within Apple's walled garden. The following tips help you stay connected after leaving.
Scientists have found a black hole 12 billion times more massive than the Sun that was formed so soon after the Big Bang it's challenging what we know about black holes.
Law enforcement agencies seize more than 1,000 computers, smartphones, and hard drives in a massive operation that goes after malware said to have "sophisticated" capabilities and "breathtaking" invasiveness.
A new variant of the relatively old "BlackHole RAT" malware for OS X has been found and definitions have been released for it.
Using state-of-the-art mirrors and detectors on opposite ends of an extended 33-foot-long mast, a small X-ray telescope launched today will study black holes and the mechanics of supernova explosions.
The space telescope will translate high-energy X-ray light into images to give NASA unprecedented views of black holes.
NBC News report that attendees at the Winter Olympics were being hacked immediately is "wrong in every respect," Errata Security's Robert Graham says. NBC defends its story.
Emergency software update repairs vulnerability that could allow remote attackers to execute arbitrary code.
Mal/JavaJar-B is a cross-platform exploit of a new zero-day vulnerability in the latest Java runtimes.