July 3, 2009 | 0 comments
Animals of the Disappearing Mangroves
As mangrove forests shrink worldwide, a menagerie of specially adapted animals that depend on them are at risk, too
By Katherine Harmon
July 3, 2009 | 0 comments
By Katherine Harmon
Scratch 'n Sniff: A Guide to Cats and DogsHow did house cats evolve? Can dogs talk? Why do cats purr? Find out, in our definitive report on the science of our best friends