The Winter Solstice: Here's how it works

Thursday, December 22, 2011 - 13:30 in Astronomy & Space

The shortest day of 2011 arrives as revelers mark the occasion around the world

Read the whole article on CBSNews - Science

More from CBSNews - Science

Learn more about

Latest Science Newsletter

Get the latest and most popular science news articles of the week in your Inbox! It's free!

Check out our next project, Biology.Net