This Week in Science

Bending Visible Light Backward

http://www.sciencemag.org/cgi/content/summary/316/5823/335e?rss=1

Mantle Melt Mixing

http://www.sciencemag.org/cgi/content/summary/316/5823/335b?rss=1

Measuring More Than Saturn's Rotation

http://www.sciencemag.org/cgi/content/summary/316/5823/335c?rss=1

Beating Creep in the Heat

http://www.sciencemag.org/cgi/content/summary/316/5823/335f?rss=1

Lightweight Cleaver

http://www.sciencemag.org/cgi/content/summary/316/5823/335g?rss=1

Insight into Autism's Heritability

http://www.sciencemag.org/cgi/content/summary/316/5823/335i?rss=1

Just Enough Oxygen Activation

http://www.sciencemag.org/cgi/content/summary/316/5823/335j?rss=1

Hardness Without High Pressures

http://www.sciencemag.org/cgi/content/summary/316/5823/335l?rss=1