April 5, 2012 in Nation/World
Associated Press photo

This artist concept shows a feathered species of tyrannosaur, Y. huali, newly discovered in China.

 
 
 
 

Please keep it civil. Don't post comments that are obscene, defamatory, threatening, off-topic, an infringement of copyright or an invasion of privacy. Read our forum standards and community guidelines.

You must be logged in to post comments. Please log in here or click the comment box below for options.

comments powered by Disqus