Agriculture
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Agriculture50 years ago, screwworm flies inspired a new approach to insect control
The United States has wiped out screwworm flies repeatedly since 1966 using the sterile male eradication technique.
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AnimalsHemp fields offer a late-season pollen source for stressed bees
Colorado’s legal fields of low-THC cannabis can attract a lot of bees.
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AgriculturePlants engineered to always be on alert don’t grow well
Scientists bred a type of weed to lack proteins that help stem the production of bitter chemicals used to ward off insect attacks.
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AgricultureAdd beer to the list of foods threatened by climate change
Barley crops around the world will be threatened by drought and heat.
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AgricultureCan science build a better burger?
Researchers hope to replace whole animal agriculture and feed the world with lab-made meats or plants.
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EarthA new map reveals the causes of forest loss worldwide
A new study shows where global forest loss is due to permanent deforestation versus short-term shifts in land use.
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AgricultureHow plant microbes could feed the world and save endangered species
Scientists have only scratched the surface of the plant microbiome, but they already believe it might increase crop yield and save species from extinction.
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ClimateAs temperatures rise, so do insects’ appetites for corn, rice and wheat
Hotter, hungrier pests likely to do 10 percent to 25 percent more damage to grains for each warmer degree.
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Health & MedicineAs algae blooms increase, scientists seek better ways to predict these toxic tides
Scientists around the United States are developing programs that can predict harmful algal blooms in advance.
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AnimalsWhy humans, and Big Macs, depend on bees
Thor Hanson, the author of Buzz, explains the vital role bees play in our world.
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EnvironmentA big analysis of environmental data strengthens the case for plant-based diets
A new study calculates the bonus for the planet of choosing more foods from plants.
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ClimateAs CO2 increases, rice loses B vitamins and other nutrients
Field experiments add vitamins to list of nutrients at risk from a changing atmosphere.