LifeBellyflopping frogs shed light on evolution Looks like frogs learned to leap before mastering landing, according to a video study of jumping frogs 51¶¯Âþ
LifeOn the origin of species – by means of pheromones The discovery of a mutation that could lead to two new species of moth provides a much-needed example of a specific genetic change leading to speciation 51¶¯Âþ