Related topics: climate change

Organic foods not always free from pesticides

As consumers, we've been conditioned to believe that organic foods are free from hormones and pesticides. Walk into any supermarket, you will find fresh produce, canned foods, poultry, and even personal hygiene products labelled ...

Efficient phosphorus use can prevent cropland expansion

More efficient use of phosphorus fertilizers would make it possible to meet food demand in 2050, without using more of the world's land for agriculture. This is what environmental scientists José Mogollón and colleagues ...

Every mainland Australian state now allows GMO crops

On July 1, the New South Wales government will lift a ban on genetically modified (GM) crops after an 18-year moratorium. It will mean GM crops can now be grown in every Australian state except Tasmania.

Machine learning can reduce worry about nanoparticles in food

While crop yield has achieved a substantial boost from nanotechnology in recent years, alarms over the health risks posed by nanoparticles within fresh produce and grains have also increased. In particular, nanoparticles ...

New tools needed to prevent plant disease pandemics

Plant diseases don't stop at a nation's borders and miles of oceans don't prevent their spread, either. That's why plant disease surveillance, improved plant disease detection systems and predictive plant disease modeling—integrated ...

Climate change threatens one-third of global food production

Climate change is known to negatively affect agriculture and livestock, but there has been little scientific knowledge on which regions of the planet would be touched or what the biggest risks may be. New research led by ...

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