Finding life in outer space is one of the great endeavors of humankind. One approach is to find motile microorganisms that ...

Scientists say the new test is a "cheaper and faster" way than previously employed. The post New simple test could help ...

The guidance strategy of a cell varies with the chemotactic gradient: in steep gradients, cells produce pseudopodia directly up the gradient, but in weak gradients, pseudopodia are produced at ...