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 News
LifeElephants sleep for just 2 hours a day – the least of any mammal The sleep patterns of wild elephants have been remotely monitored for the first time, revealing they get by with little kip News