Posted Tue Feb 7, 2012 02:01 PM ET | 0
These animal fossils push back the date of the world's first animals another 100 million years. Read more

Posted by Tracy Staedter Tue Feb 7, 2012 12:07 PM ET | 0
A new study surveyed 2,500 drivers over the course of a month. Read more
Posted Tue Feb 7, 2012 11:05 AM ET | 0
A new think tank will foster radical ideas for big issues. Read more

Posted by Tim Wall Tue Feb 7, 2012 07:00 AM ET | 0
Flip-flopping affects both politicians and voters but not in the ways you might think. Read more

Posted Mon Feb 6, 2012 03:15 PM ET | 0
Sites, apps and lively discussion added a few bonuses to the game. Read more

Posted Sat Feb 4, 2012 12:26 PM ET | 0
NASA's newest Earth-watching satellite is beaming back spectacular views of our home planet. Here's how it works. Read more

Posted Fri Feb 3, 2012 11:01 AM ET | 0
The eyewear connect to mobile devices and deliver panoramic, augmented-reality experiences. Read more

Posted by Irene Klotz Thu Feb 2, 2012 11:16 AM ET | 0
A potentially habitable alien planet that orbits a triple-star system is perfectly positioned for liquid water -- and possibly life. Read more

Posted by Emily Sohn Mon Jan 30, 2012 03:00 PM ET | 0
The wide origins of domesticated horses offers insight on how our love affair with the animal has transformed humankind. Read more

Posted by Emily Sohn Fri Jan 27, 2012 04:34 PM ET | 0
You will need a sunny day, a frozen lake, a sharp knife, warm hands and some dry leaves or wood. Read more
Posted by Sheila Eldred Fri Jan 27, 2012 02:32 PM ET | 0
'Sex and the City' star Cynthia Nixon says that she chooses to be gay. What does science say? Read more

Posted Fri Jan 20, 2012 11:20 AM ET | 0
The elusive Miller's grizzled langur popped up unexpectedly in Borneo. Read more

Posted Fri Jan 13, 2012 11:20 AM ET | 0
Today's unlucky date is the first of three for 2012. Here's a look at some superstitions and where they originated. Read more

Posted by Jesse Emspak Thu Jan 12, 2012 02:57 PM ET | 0
Just 96 atoms make up one byte of magnetic storage space. Read more

Posted by Eric Niiler Tue Jan 10, 2012 05:00 AM ET | 0
There's some truth to the idea that Republicans should pray for rain. Read more

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