LifeMale lemurs may use their fruity-smelling wrists to attract mates Male ring-tailed lemurs rub their wrists to release a sweet, fruity smell that may be the first evidence of sex pheromones identified in primates News
LifeWatch tadpoles breathe by sucking in air bubbles at water's surface Most tadpoles breathe air but they are too weak to break the elastic "skin" on top of ponds created by water tension – so they suck air bubbles from the surface News