Climate
How powdered rock could help slow climate change
A method called enhanced rock weathering shows promise at capturing carbon dioxide from the air. But verifying the carbon removal is a challenge.
Agriculture
More Stories in Agriculture
- Agriculture
Could a rice-meat hybrid be what’s for dinner?
A hybrid food that combines rice, animal cells and fish gelatin could one day be a more sustainable way to produce meat.
- Plants
Berkley Walker wants to revamp photosynthesis for a changing climate
Finding ways to make plants work better could help feed a growing population, especially as the planet warms.
- Animals
Camouflaging wheat with a wheat smell could be a new approach to pest control
Wheat fields coated in wheat germ oil confuse the noses of mice, reducing seed loss by more than 60 percent, a new study finds.
- Life
50 years ago, flesh-eating screwworms pushed scientists to mass produce flies
"Fly factories” dreamed up in the early 1970s have helped North and Central America keep screwworms in check for decades.
- Agriculture
Martian soil may have all the nutrients rice needs
Experiments hint that in the future, we might be able to grow the staple food in the soils of the Red Planet.
- Agriculture
Dry farming could help agriculture in the western U.S. amid climate change
Some farmers in the western United States are forgoing irrigation, which can save on water and produce more flavorful fruits and vegetables.
- Earth
Indigenous people may have created the Amazon’s ‘dark earth’ on purpose
Modern Amazonians make nutrient-rich soil from ash, food scraps and burns. The soil strongly resembles ancient dark soils found in the region.
- Microbes
How fungi make potent toxins that can contaminate food
Genetically engineering Aspergillus fungi to delete certain proteins stops the production of mycotoxins that can be dangerous to human health.
- Science & Society
A new seasoning smells like meat thanks to sugar — and mealworms
A spoonful of sugars could help cooked mealworms go down more easily, a potential boon for the planet.
