Antarctic ice melting from below, reveals satellite (+video) – CSMonitor.com.
Six new molecules have been discovered that can carry genetic information in the same way DNA does.
Move over DNA: Six new molecules can carry genes – life – 19 April 2012 – New Scientist.
A new technique has made possible kidney transplants without tissue matching or drugs.
Drug-free organ transplants without tissue matching : Nature News & Comment.
Mar 052012