transition state
Four-legged Snake Fossil Found
Bob Grant | Jul 27, 2015
Researchers discover an unprecedented paleontological relic that may just rewrite the book on snake evolution.
Walking with Whales
J.G.M. “Hans” Thewissen | Nov 1, 2014
The history of cetaceans can serve as a model for both evolutionary dynamics and interdisciplinary collaboration.
Designing Transition-State Inhibitors
Vern L. Schramm | May 1, 2012
A transition-state mimic has the power to bind an enzyme at its tipping point as strongly as any available inhibitor and more strongly than most, preventing enzymatic activity. 
The Scientist Staff | May 1, 2012
Meet some of the people featured in the April 2012 issue of The Scientist.
Freezing Time
Vern L. Schramm | May 1, 2012
Targeting the briefest moment in chemistry may lead to an exceptionally strong new class of drugs.