Researchers built this behemoth to watch evolution in both time and space—and as they report today (September 8) in Science, MEGA has revealed that the fittest antibiotic-resistant bacteria may not ...

As a young adult, the books I read on biology and evolution ... glowing bacteria that form distinctive, rhythmic patterns of fluorescent proteins as they move across the plate.

It is derived from the Penicillium fungus, shown here growing on an agar plate. Many new types of antibiotics ... a losing battle against resistant bacteria, which may ultimately lead to people ...