The farmer has long been held up in society as the 'real Australian', but this image ignores the role of agriculture in dispossessing Indigenous people of their lands and culture.
Guinea pigs are a good livestock choice and don't compete with humans for their food.
Farmers should use biopesticides - naturally occurring substances that kill pests such as the fall armyworm - instead of using pesticides, which are often highly toxic.
The microbes living in the soils around plant roots can help plants deal with a variety of stresses.
Many of the crop plants that feed us waste 20 percent of their energy, especially in hot weather. Plant geneticists prove that capturing this energy could boost crop yields by up to 40 percent.
Donald Trump portrays migrants as a foreign problem 'dumped' on America's doorstep. That view ignores the global forces that bind nations together, including trade, climate change and colonization.
Medium-scale farms are an important driver of agricultural and rural transformation in much of Africa.
The thin layer of soil on our planet's surface ultimately sustains us all, but it's a finite resource. With a growing global population, perhaps it is time to start looking for alternatives.
Earth is fast approaching the red lines that scientists have urged temperatures cannot cross if we have any hope of avoiding catastrophic climate change. Here are the emergency measures we need.
Without an array of ecosystems and species, it's tough for farmers to grow crops or ranchers to raise animals.
An Australian steer named Knickers broke the internet this week. The heavyweight Holstein-Friesian weighs as much as a small car, but genetically speaking he's within the normal range (just).
Rising seas and groundwater depletion, both driven by climate change, are making soils saltier in many parts of the world. Farmers will need help adapting, especially in developing countries.
To improve access to locally grown food and help prevent disruptions to supply chains caused by climate change, we need to support farming on the fringes of cities.
Changing demographics in small-scale farming have had a severe impact and affect farmer motivation, especially among youth
A guide to the battle for the future of farming.
Sharing seeds was common practice among farmers throughout history until the rise of agribusiness. Now seeds are trademarked and regulated, but there's a new place to get them for free: the library.
Research shows that when Americans are aware of the scale of food waste, and how much energy and water are used to produce food, they support measures to reduce the problem.
The farming system, lauded as a solution to drought, involves slowing water flow in streams using 'leaky weirs'.
Outdated water permit systems are threatening food security on the continent. Here's what can be done.
The main reason land reform in South Africa has been lethargic is not the Constitution, but a flawed approach.