Bioinformatics researchers who perform alignments of long protein sequences face a difficult choice: They can get accurate results in hours (sometimes days), or quick results if they're willing to ...

The alignment of the fibers can be tuned by changing the angle of the collector. "The human heart actually has multiple layers of helically aligned muscles with different angles of alignment," said ...

The human body moves through a coordinated effort of skeletal muscles, working in concert to generate force. While some ...