Tag: blood vessels

[1]

By Michael Day | 05/12/2009 | 5 Comments

Embryonic tissue could let xenotransplants evade the host's immune system.

[1]

Forgot your password? Register »

Now Playing:
The Marcellus Shale Gas Rush
[Full Story] [Larger Video]

Latest Videos

The Marcellus Shale Gas Rush

Natural Gas Changes the Energy Map: The United States has vast supplies of this cleaner fossil fuel. But how should we use it?

	TR Top Stories
	TR Editors' Blog

	TR Video Blog
	TR Video

techreview

Technology Review

Solving the Puzzle of Triangular Snowflakes: Snowflakes ought to be hexagonal. So why... http://www.technologyreview.com/blog/arxiv/24462/ 11/27/2009 11:00 AM
jason_pontin

Jason Pontin | Cambridge, MA

"Control media" is a silly idea, @bronwen, and more divisive than old and new media: http://bit.ly/362z2t I have no control; never did. 11/26/2009 01:23 PM
carbonmind

carbonmind | Thompsonville

Google Launches Mobile Movie Search App http://www.google.com/movies 11/25/2009 07:10 PM

Subscribe to Technology Review's daily e-mail update. Enter your e-mail address