Grazing animals drove domestication of grain crops

Many familiar grains today, like quinoa, amaranth, millets, hemp and buckwheat, have traits that indicate that they co-evolved for dispersion by large grazing mammals. During the Pleistocene, massive herds directed the ecology ...

Exploring the history of the apple from its wild origins

Recent archaeological finds of ancient preserved apple seeds across Europe and West Asia combined with historical, paleontological, and recently published genetic data are presenting a fascinating new narrative for one of ...

Loss of a microRNA molecule boosts rice production

The wild rice consumed by our Neolithic ancestors was very different from the domesticated rice eaten today. Although it is unclear when humans first started farming rice, the oldest paddy fields—in the lower Yangzi River ...

Vegan dogs: Should they go meat free?

Over the last ten years, it's estimated there has been a 360% rise in veganism in Britain – around 542,000 people have "gone vegan". As a nation of animal lovers, with around 44% of homes owning a pet – and somewhere ...

Croatian rivers face hydroelectric peril

Swans glide peacefully over green river waters in the central Croatian area of Karlovac, a tranquil spot popular with fishermen and swimmers that environmentalists fear could be devastated by hydropower projects.

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