New evidence supporting theory of extraterrestrial impact found

An 18-member international team of researchers that includes James Kennett, professor of earth science at UC Santa Barbara, has discovered melt-glass material in a thin layer of sedimentary rock in Pennsylvania, South Carolina, ...

Apple integrates Facebook into iPhone software

(AP) — Apple is kicking an important Google application off its iPhone and buddying up with Facebook rather than Google's social network, as it distances itself from a bitter rival in the phone arena.

Hologram developers raise real cash for virtual stars

Digital Domain Media Group, creators of a Tupac Shakur hologram that rocked this year's Coachella festival, said Monday it has raised $10.5 million to help build a roster of virtual stars.

NASA's Mars rover zeroes in on August landing (Update)

NASA's Mars rover, nicknamed Curiosity, is zeroing in on its August landing on the Red Planet and aims to touch down closer than expected to its mountain target, the US space agency said Monday.

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