Can cloning save endangered species?
Scientists agree it's not a viable conservation strategy, but some researchers haven't yet abandoned hope
Monday, Mar 11, 2013 4:42 PM UTCLife Scientific American, Evolution
Scientists agree it's not a viable conservation strategy, but some researchers haven't yet abandoned hope
Monday, Mar 11, 2013 4:42 PM UTCScientists are working on ways to revive species like the wooly mammoth, raising thorny ethical questions
Wednesday, Mar 6, 2013 10:06 PM UTC 24New radiometric dating analysis shows the creatures disappearing some 66,038,000 years ago
Saturday, Feb 9, 2013 4:00 PM UTCBy the end of this century, climate change could wipe out nearly all the world's coffee
Monday, Nov 12, 2012 1:24 PM UTCMalala Yousufzai is airlifted to the U.K., Cambodia's former king dies and other top stories from around the world
Monday, Oct 15, 2012 9:23 PM UTC