Are healthy foods automatically sustainable, too?

Many people are keen on making healthy as well as sustainable food choices, and they often intuitively equate "healthy" with being "sustainable." A study by researchers at the University of Konstanz, the Johannes Kepler University ...

A type of wasp that cannibalizes its sibling larvae

A pair of researchers at Kobe College has found that in one species of wasp, cannibalization of sibling larvae is common. In their study, published in PLOS ONE, Yui Imasaki and Tomoji Endo describe the insects and what they ...

Lower prices can make more people eat vegetarian

More meat eaters would choose a vegetarian burger if it was cheaper than a meat burger. But it takes a large price difference—even if the price was reduced by 30%, only a third of those who normally choose meat burgers ...

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