The cyanobacterium Synechococcus elongatus uses both a protein phosphorylation cycle and a transcription—translation cycle to generate circadian rhythms that are highly robust against biochemical ...

Paracatalytic enzyme modifications result from the oxidation of enzyme-substrate carbanions by extrinsic oxidants. During the oxidation of enzyme-activated substrates, transiently reactive ...

Lockheed Martin (NYSE: LMT) has landed a $350M modification to an existing production support indefinite-delivery/indefinite-quantity contract for the U.S. Air Force ...

For those to travel with a bike, the issue with getting onto planes and trains with a full size bike can really put a dampener on the fun of touring. Paying excess baggage, lugging a big bike bag ...