From planetary orbits to pendulum swings, MATLAB makes it possible to simulate gravity and motion with precision. Using built-in physics toolboxes, you can explore everything from Newton’s laws to ...

The selective cleavage of a large protein substrate by a protease requires recognition of several amino acids on either side of the scissile bond. Dedicated biochemical assays have been developed for ...

“This is St. Peter’s fish, the fish Jesus fed the multitudes,” he says, his raspy voice resonating like a preacher’s. Unlike Jesus, however, Martin does not give his fish away. Each day he sells ...