These grasshoppers, like many insects around the world, are declining.
Insect populations are falling as what they eat becomes more like iceberg lettuce and less like kale.
Planting cover crops, like this red clover in Sussex County, Delaware, can help return carbon to farm fields.
Michele Dorsey Walfred/Flickr
Storing more carbon in soil helps slow climate change and makes croplands more productive. But there are two kinds of soil carbon that are both important, but function very differently.
Shoppers struggle to make sense of food labels – and aren't always sure what they're eating.
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To understand how healthy a food is, we often look at fats and proteins, vitamins and minerals. But this approach overlooks one property that's a key part of a food's health potential – its structure.
Don’t shun processed or ultra-processed foods entirely. Not only do they save families time and money, many processed foods have been unfairly maligned and can be nutritious as well as economical and convenient.
Processed foods can be nutritious as well as economical and convenient. So let's stop demonizing processed foods, and ease up on those who turn to them for convenience and price.
Legumes are a good source of calcium.
Are you getting enough vitamin B12, calcium, iodine and iron? Here's what can happen if you don't get enough – and how to ensure you do.
Dropping leaves might seem like a waste, but plants are actually saving nutrients.
Green spaces and meaningful tasks are both good for mental health.
Gardening not only provides nutritious food, but a reminder of home for refugees.
Long’s Peak framed by rock outcrop, Rocky Mountain National Park, Colorado.
Scientists have long thought most nitrogen in Earth's ecosystems comes from the air, but new research shows it also is released as rocks weather. This could boost plant growth and help sequester carbon – but not fast enough to avert climate change, as some pundits have claimed.
Mushrooms for many are just an addition to a slice of pizza, but the fungi are now gaining a reputation for their nutrients.
Mushrooms, long popular on pizza and in cooking, are getting more attention for their health benefits. Here are some reasons you might want to add them to your grocery list and not just your pizza.
Multiple reports have convincingly demonstrated that agroecology is the most promising pathway to sustainable food systems on all continents. But governments aren't doing enough to support it.
Biofortification – enhancing the micronutrient concentration of staple crops – offers a sustainable solution to hidden hunger.
Frozen, dried and freeze-dried fruit are certainly convenient. But are they as good for you as fresh fruit?
Dried and frozen fruit contain more sugar than their fresh equivalents. So, why do we think they're healthy?
Women (and their partners) can give their baby the best start in life by eating well even before they conceive.
Thinking about trying for a baby? Then now is the time for you and your partner to "spring clean" your food and lifestyle habits.
While good things can come in small packages, are you prepared to pay the price?
Tiny versions of leafy green vegetables and herbs have made it from restaurant tables to the home kitchen. But are these microgreens healthier for you than regular greens?
Some say cancer-causing chemicals can leak into packaging and into your food.
There is no evidence supporting claims that cooking or heating food in the microwave can give you cancer or food poisoning.
Eating healthfully adds up quickly.
Fruits and veg via ww.shutterstock.com
Consumers tend to think that healthy foods have to cost more than their less nutritional counterparts. New psychological research looks at how pervasive this is.
The purported medical effects of curcumin have a long history, going back at least to the 18th century.
There is converging evidence from both human population and animal studies that curcumin may help prevent age-related cognitive decline.
Harmful algal bloom caused by nutrient pollution, Assateague island National Seashore, MD.
Eric Vance, U.S. EPA/Flickr
Excess nutrients from farm fields cause widespread water pollution across the U.S. Bioreactors -- essentially, ditches filled with wood chips -- are emerging as a way to reduce nutrient pollution.
Potatoes are more nutrient-dense than many other staple foods in South Africa including maize meal, rice, bread and pasta.