Non-country fans will see this special wheelchair as a simple expression of faith, but real Randy Travis fans will get the ...

Figure 1: An artist’s impression of an enzyme and its substrate. Three RIKEN researchers have found a simple expression that governs all kinds of enzymes. © HYBRID ...

Stochasticity in gene expression is manifested as fluctuations in the abundance of expressed molecules at the single-cell level, and variability and heterogeneity within populations of genetically ...

Consistent coefficient: Wingbeat frequency data for a variety of flying animals (plus a few swimming ones), plotted against the square root of the animal’s mass divided by its wing or fin area.