Scientists reevaluate what they thought was a massive impact crater on Mars. It may actually have had a much more fiery past.
NASA's Chandra X-ray telescope has captured a picture of a distorted supernova remnant that may contain the most recently formed black hole in the Milky Way.
Even the ancient city of Jerusalem has been transformed by tech, as visitors to holy sites turn to mobile devices to reach out to God.
In a finding that verifies earlier suspicions, the Curiosity rover sends back images featuring rocks made up of gravels scientists say were once swept along by a "vigorous" flow of water.
The chipmaker plans to shut down its AppUp store, a remnant of the short-lived Netbook era.
For the first time, we have telescopes strong enough to see the radioactivity at the heart of the supernova known as Cas A. What scientists have seen there helps unravel the mystery of how a star dies.
An Austrian auction house will soon take bids on a camera it claims is the only handheld to come home from an Apollo mission.
Engineers from easyJet and Airbus create an artificial ash cloud to test a sensor that could help avoid massive airspace closures after a volcanic eruption.
Newly measured distance to stellar debris in the northern sky links it more firmly to an explosion observers saw in 1181.
The man who earned fame via YouTube with his "Gangnam Style" is a man who gives back. This Saturday, he'll debut his new single live on YouTube.