Latest Issue 18 May 2015 Latest Issue 18 May 2015 Australia is familiar with drought, but a Nature paper has predicted that over the next 100 years El-Niño-driven droughts will intensify, leaving Australia and PNG without rain for years while deluging Polynesian nations.Alexander Nicholson / Getty Images NewsEarth Sciences El Niño is back – better get used to it What causes this extreme weather event and why is it set to become more common? News Space News Space A leap forward in the hunt for Earth-like planets by Belinda Smith A new technique for studying distant worlds. News Life Sciences News Life Sciences One blood type for all looks within reach by Viviane Richter Enzyme makes foreign red blood cells invisible to the immune system. Feature Technology Feature Technology Reality you can virtually touch by Tim Dean The groundbreaking Oculus Rift headset. Opinion Life Sciences Opinion Life Sciences What's the truth about the risk of drinking milk? by Norman Swan Norman Swan gets to the bottom of the data. Review Society Review Society The Amazons: archaeology takes us behind the myth by Amy Middleton Modern bioarchaeology sheds light on the warrior women of ancient times.