(A) Maze channel design, (B) guiding electric stimulation, (C) punishing electric stimulation, and (D) punishing heat stimulation. The lower-right image is a thermal image of the maze surface. The ...

Evolution has saved roach reproduction from an earlier mutation that interfered with how males court females. By Bethany Brookshire Cockroaches are changing up their sex lives, and it’s all our fault.

Hidden behind stacks of cardboard across factories in China, billions of cockroaches are quietly fueling a multi-million-dollar revolution that could change the way we eat and live. Humans may be ...