National Geographic has opened a new science blog section of their extensive website called Phenomena, with four blogs by science writers you probably already know.
Not Exactly Rocket Science by Ed Yong, formerly of Discover magazine. Here's his welcome post.
Laelaps by Brian Switek, formerly of ScienceBlogs. Here's his first Phenomena post.
The Loom by Carl Zimmer, formerly at Discover. Here's his introductory post.
Only Human by Virginia Hughes, formerly of The Last Word On Nothing. Here's her first post.
The archives for each blog are all at NatGeo, too, including Carl Zimmer's Science Tattoo Emporium. Link
(Image credit: Mateusz Włodarczyk)