Researchers design photobioreactor to produce biofuel from algae

Researchers at the University of Alicante have patented a new device that allows more efficiently to cultivate microalgae and can be used as raw material for biofuel or for other valuable substances in the agri-food or pharmaceutical ...

Study finds natural selection favors cheaters

Mutualisms, which are interactions between members of different species that benefit both parties, are found everywhere—from exchanges between pollinators and the plants they pollinate, to symbiotic interactions between ...

Virus turns deadly fungus from foe to friend in plants

Researchers have discovered that a fungal virus (also called a mycovirus) can convert deadly fungal pathogens into beneficial fungus in rapeseed plants. Once transformed, the fungus boosts the plant's immune system, making ...

Soil is the key to Earth's history (and future)

The English language is full of phrases—from "bogged down" to "feet of clay" and "dirt cheap"—that reflect how we appreciate the diversity of soil, but value it little.

Prehistoric food globalization spanned three millennia

Since the beginning of archaeology, researchers have combed the globe searching for evidence of the first domesticated crops. Painstakingly extracting charred bits of barley, wheat, millet and rice from the remains of ancient ...

Growing sorghum for biofuel

Conversion of sorghum grass to ethanol has increased with the interest in renewable fuel sources. Researchers at Iowa State University examined 12 varieties of sorghum grass grown in single and double cropping systems. The ...

Glyphosate-resistant tumbleweed found in Montana

A researcher for the Montana Agricultural Experiment Station's Southern Agricultural Research Center in Huntley has identified glyphosate-resistant kochia populations in fields north of Gildford and Hingham in Montana.

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