NASA spacecraft take aim at nearby supernova

(Phys.org) —An exceptionally close stellar explosion discovered on Jan. 21 has become the focus of observatories around and above the globe, including several NASA spacecraft. The blast, designated SN 2014J, occurred in ...

From one cell to many: How did multicellularity evolve?

In the beginning there were single cells. Today, many millions of years later, most plants, animals, fungi, and algae are composed of multiple cells that work collaboratively as a single being. Despite the various ways these ...

Sirius XM hires advisers for Liberty bid

Sirius XM says it has hired financial and legal advisers to help it evaluate Liberty Media's bid to buy all of the satellite radio provider.

Space-raised flies show weakened immunity to fungus

Venturing into space might be a bold adventure, but it may not be good for your immune system. Now a study by researchers at the University of California, Davis and published Jan. 24 in the journal PLOS ONE shows how growing ...

Target offers credit monitoring after data breach

Target Corp. is offering some of its Canadian customers a year of free credit monitoring after a massive security breach at its U.S. stores put confidential details into the hands of thieves.

Comcast to bring online Olympics coverage to TV

Over the past few Olympics, NBC has shown more live coverage over the Internet than it has on TV. For the upcoming Winter Games, Comcast's Xfinity TV subscribers will be able to tap the breadth of that online coverage on ...

page 1 from 10