CO2, ecology, genetics & genomics, cell & molecular biology
Astronaut Worms Return from Space
Jef Akst | Dec 1, 2011
After 6 months in orbit, Caenorhabditis elegans return to Earth—alive and well.
Frank Bradke: Privy to Axon Growth
Jef Akst | Dec 1, 2011
Full Professor and Senior Research Group Leader, German Center for Neurodegenerative Diseases. Age: 42
Critical Connections
Karen Hopkin | Dec 1, 2011
Through a series of sustained collaborations, Joshua Sanes has deciphered the molecular synergy that guides synapse formation.
Eye of Newt
Richard P. Grant | Dec 1, 2011
Researchers find that newts are capable of regenerating body parts well into old age.
Sensing Fat
Beverly J. Tepper and Kathleen L. Keller | Dec 1, 2011
Are genes that alter the perception of fat making us fat?
Teen DNA Detectives
Kerry Grens | Dec 1, 2011
Genomicist Mark Stoeckle and three high school students have taken do-it-yourself science to a new level. 
Newts' New Eyes
Richard P. Grant | Dec 1, 2011
Cut off a newt’s tail or a leg, or remove a lens from its eye, and it grows back. However, whether newts can continue to do this throughout their lives, or lose the ability as they get older, has remained a mystery. 
Taste in the Mouth, Gut, and Airways
Taste in the Mouth, Gut, and Airways
Thomas E. Finger and Sue C. Kinnamon | Dec 1, 2011
The tongue may be the epicenter of taste sensation, but taste receptors are scattered throughout the digestive and respiratory tracts.
Barcode High
Kerry Grens | Dec 1, 2011
The story of a group of high school students who, with the help of a Rockefeller University researcher, conducted and published studies on the biological provenance of sushi and teas from around New York City.
Avoiding Animal Testing
Andrew Rowan | Dec 1, 2011
Advances in cell-culture technologies are paving the way to the complete elimination of animals from the laboratory.