- Races, geography, and genetic clusters
John Wilkins ponders whether race exists biologically. Razib, PZ and RPM discuss. - In pictures: How the world is changing
BBC News has a photo essay on how climate change is shaping Earth's landscape. - Alternative-Fueled Vehicles Seriously Considered by One-third of U.S. Adults Planning to Purchase or Lease a New Vehicle
Women cite environmental concerns as their reason for the switch. How sweet. Meanwhile, men are thinking with their thinning wallets. - All Smoke
The FDA sounded awfully sure about marijuana's lack of medical value. Where's that research, now? - Sexy Science Version 1.0
Yowza! Dr. Peters, we have some small molecule substrates you can bind, activate and functionalize all you want. Right... (via coturnix)