
Measure of age in soil nitrogen could help precision agriculture
What's good for crops is not always good for the environment. Nitrogen, a key nutrient for plants, can cause problems when it leaches into water supplies. University of Illinois engineers developed ... more
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Dirty to drinkable
Graphene oxide has been hailed as a veritable wonder material; when incorporated into nanocellulose foam, the lab-created substance is light, strong and flexible, conducting heat and electricity qui ... more
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Russia launches dozens of drones as Ukraine claims 'important success'
Russian jets violate Estonian air space in 'brazen intrusion'
U.S. defense in free fall
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Ancient rice DNA data provides new view of domestication history
Rice, or Oryza sativa as its scientifically known, feeds more than a third of the globe. Yet the majority of rice crops that supply 90 percent of the world come from just two domesticated varieties, ... more
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Water resilience that flows
Communities around the world are familiar with the devastation brought on by floods and droughts. Scientists are concerned that, in light of global climate change, these events will only become more ... more
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Plasma technology can be tapped to kill biofilms on perishable fruit, foods
Seeing fruit "turn bad and going to waste" inspired a team of researchers in China to explore using atmospheric pressure nonequilibrium plasma - already widely used for medical purposes - as a novel ... more
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Cities face dramatic increase in water treatment spending when watersheds are developed
A new global study has found that one in three large cities spend 50 percent more on water treatment costs as a result of damage to the ecological quality of their watersheds.
This study found ... more
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Grain drain, Laos' sand mining damaging the Mekong
Grain by grain, truckload by truckload, Laos' section of the Mekong river is being dredged of sand to make cement - a commodity being devoured by a Chinese-led building boom in the capital. ... more
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