March 18, 2017 | Science News

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Cover of March 18, 2017 issue
Giant crystals inside the Naica mine in Chihuahua, Mexico

In the March 18 SN: Virtual reality’s motion sickness problem, when good nudges go bad, a dwarf star with seven planets, Zika DNA vaccines, the case for Zealandia, helium defies stereotypes, stinkbugs spoil red wine, forest biodiversity in color and more. 

March 18, 2017