LifeEntire nervous system of an animal recorded for the first time Every neuron in a hydra has been seen firing. The breakthrough helps us understand basic behaviour and could lead to us unlocking the secrets of our own brains ¿ìè¶ÌÊÓÆµ
LifeEbola vaccine promising in chimps but may never be used A promising oral vaccine could help protect Africa’s big apes from the deadly Ebola virus, but a ban on captive ape research means it may never see the light of day ¿ìè¶ÌÊÓÆµ