Search results for nutrient value

Space Exploration Feb 25, 2026

Why Mars astronauts need more than just space greenhouses

Thinking about food systems in deep space likely brings to mind something like The Martian where an astronaut is scratching barely enough food to survive out of potatoes grown in Martian regolith. Or perhaps a fancy hydroponic ...

Ecology Feb 25, 2026

Fungi could transform leftovers into lifelines

As the global population climbs toward 10 billion and climate change strains farmland, scientists are searching for new ways to feed the world. A group of Cornell food science researchers say one answer may lie not in fields ...

Biotechnology Feb 25, 2026

New study reveals what crop advisors really want from AI tools

A new study co-authored by Virginia Tech and University of Vermont researchers offers one of the first, large-scale empirical looks at how Certified Crop Advisors (CCAs) across North America evaluate the next generation of ...

Cell & Microbiology Feb 24, 2026

How bacteria can reclaim lost energy, nutrients and clean water from wastewater

Wastewater contains untapped resources that, if reclaimed, could power agriculture, global sanitation, and its own treatment to help us meet UN SDG goals, according to a review published in Frontiers in Science.

Biotechnology Feb 23, 2026

What banana-scented kombu means for probiotic foods and seaweed-based drinks

Kombu (Saccharina japonica) is a brown seaweed extensively cultivated and consumed in Japan, Korea and China. Despite its nutritional value, its strong fishy and grassy odor can deter some consumers. Additionally, many of ...

Earth Sciences Feb 19, 2026

Archived tree cores reveal why boreal forests are getting starved for nitrogen

Despite decades of industrial deposition, nitrogen availability in the boreal forest is steadily declining. In a new study published in Nature, researchers from the Swedish University of Agricultural Sciences using decades ...

Plants & Animals Feb 18, 2026

Indigenous plant could have handy health benefits

The drought-tolerant shrub affectionately known as Old Man Saltbush is mostly used as stock fodder, but can also be added to salads or cooking and has been used as bush tucker by Indigenous Australians for thousands of years. ...

Ecology Feb 17, 2026

Draining wetlands produces substantial emissions in the Canadian Prairies

The value of wetlands on the landscape cannot be overstated—they store and filter water, provide wildlife habitat, cool the atmosphere and sequester carbon. Yet, in the farmland area of Canada's Prairies, wetlands are being ...

Environment Feb 16, 2026

Why the Baltic Sea still chokes after decades of nutrient controls

The Baltic Sea has been under pressure for decades: Although phosphorus and nitrogen river loads, the main cause for its eutrophication, have been significantly reduced, adverse effects such as algal blooms and oxygen depletion ...

Earth Sciences Feb 15, 2026

Microscopic plankton reveal tropicalization of the Mediterranean Sea

The Mediterranean Sea is rapidly changing under ongoing climate change. In the eastern basin, tropicalization is already well documented and driven by a combination of strong warming and the influx of tropical species through ...

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