UN warns 25 pct of world land highly degraded

(AP) -- The United Nations has completed the first-ever global assessment of the state of the planet's land resources, finding in a report Monday that a quarter of all land is highly degraded and warning the trend must be ...

Light-up cereal boxes powered by shelves on display at CES

(PhysOrg.com) -- Cereal boxes with blinking lights may or may not be the next big thing, but the underlying technology could prove useful for many other potential applications. At the recent CES in Las Vegas, Fulton Innovation ...

Scientists identify gene for resistance to parasitic 'witchweed'

(PhysOrg.com) -- The parasitic flowering plant Striga, or "witchweed," attacks the roots of host plants, draining needed water and nutrients and leaving them unable to grow and produce any grains. Witchweed is endemic throughout ...

Climate change threatens cereal crop yields: Study

The effects of climate change pose a major challenge for cereal production in many regions. In a study published in Nature Reviews Earth & Environment, ZALF scientists have investigated how warmer temperatures, increased ...

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