Aug 21st, 2008 · Scientists have isolated an organ in a mouse's nose that can detect alarm pheromones emitted by other mice. This kind of chemical signaling of danger or fear is known in fish, insects and even plants, but it has not been extensively studied much in mammals.
Keywords: organization · Scientists · dangerous · Chemical · mice · mammal · insects · pheromone
Feb 18th, 2005 · In what promises to be a pest-control breakthrough, researchers have identified the pheromone that the female German cockroach uses to attract males when she's ready to mate. The scent may prove the best way yet to lure one of the world's most hated and most common cockroaches into poison traps.
Keywords: world · Sex · breakthrough · Promise · Trapped · German · male · Roach · Pest · vulgarroach · pheromone
