Scientists reevaluate what they thought was a massive impact crater on Mars. It may actually have had a much more fiery past.
A speeding star is the fastest such object in the Milky Way -- and researchers believe that a supernova sent it on its way.
People do it with taxis, people do it with Lyft. Now, drivers for the ride-hailing service are petitioning Uber to allow for cashless tipping by including an in-app gratuity feature.
An original piece of the EDSAC, a precursor to the first business computer, has been sent from Pennsylvania to the UK to take up residence at code-breaking site Bletchley Park.
A faint cometary globule nebula 1,300 light-years from Earth has been revealed in glorious detail through the Very Large Telescope.
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.
Crave writer Michael Franco catches up with one of the creators of the Origami laser cutter, now blasting through a campaign on Kickstarter.
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.
Astronomers discover what could be a supernova survivor, a white dwarf star that may have defied a fiery death.
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.