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News articles about "Food"

Predator-prey made simple: Simplifying studies of predator-prey interactions and other 'bistable' systems

A team of U K researchers has developed a way to dramatically reduce the complexity of modeling bistable systems which involve the interaction of two evolving species where one changes faster than the other slow ... - Read More

Bone marrow-on-a-chip unveiled

The latest organ on a chip from Harvard's Wyss Institute for Biologically Inspired Engineering reproduces the structure functions and cellular make up of bone marrow a complex tissue that until now could only be studied ... - Read More

Evolution in species may reverse predator-prey population cycles

Populations of predators and their prey usually follow predictable cycles When the number of prey increases perhaps as their food supply becomes more abundant predator populations also grow When the predator population becomes too large ... - Read More

Is FDA's Crackdown on Direct-to-Consumer Genetic Testing a Violation of the First Amendment?

medical treatment Some critics of this decision are arguing that the agency is disallowing advertising “commercial speech” as well as interfering with an individual’s right to receive information both of which are protected under the ... - Read More

Ocean acidity is dissolving shells of tiny snails off U.S. West Coast

A NOAA led research team has found the first evidence that acidity of continental shelf waters off the West Coast is dissolving the shells of tiny free swimming marine snails called pteropods which provide food ... - Read More

Urban river pollutants suppress wild bird development

Findings reveal that chicks of the Eurasian Dipper – a river bird that feeds exclusively on insects and fish in upland streams – are underweight compared to their rural counterparts Credit Image courtesy of Cardiff ... - Read More

Fridges cooled by magnetism? Newly identified 'universal' property of metamagnets may lead to everyday uses

A new physics discovery made by a University of Virginia led team may lead to more efficient refrigerators heat pumps and airport scanners among many possible uses perhaps within a decade The team of physicists ... - Read More

Water test for the world: Simple pill brings lab to water to test for contamination

Inspiration can come in many forms but this one truly was a breath of fresh air A group of McMaster researchers has solved the problem of cumbersome expensive and painfully slow water testing by turning ... - Read More

A Water Test for the World

Released 4 28 2014 10 00 AM EDTSource Newsroom McMaster University more news from this source Contact Information Available for logged in reporters only Citations Angewandte ChemieApr 29 2014 HAMILTON April 28 2014 – Inspiration ... - Read More

Ocean microbes display remarkable genetic diversity: One species, a few drops of seawater, hundreds of coexisting subpopulations

The smallest most abundant marine microbe Prochlorococcus is a photosynthetic bacteria species essential to the marine ecosystem An estimated billion billion billion of the single cell creatures live in the oceans forming the base of ... - Read More

Small-scale, urban allotments yield food, healthy soil, study finds

Soils under Britain's allotments are significantly healthier than intensively farmed soils researchers have found This is the first study to show that by growing at small scale in urban areas it is possible to produce ... - Read More

Nitrogen pollution, climate and land use: Why what we eat matters

A new report quantifies for the first time how much our food choices affect pollutant nitrogen emissions climate change and land use across Europe The executive summary of the European Nitrogen Assessment Special Report on ... - Read More

Breakthrough harnesses light for controlled chemical reaction

When chemist Tehshik Yoon looks out his office window he sees a source of energy to drive chemical reactions Plants learned to synthesize chemicals with sunlight eons ago Yoon came to the field a bit ... - Read More

Cow manure harbors diverse new antibiotic resistance genes

Manure from dairy cows which is commonly used as a farm soil fertilizer contains a surprising number of newly identified antibiotic resistance genes from the cows' gut bacteria The findings reported in mBio® the online ... - Read More

Bamboo-Loving Giant Pandas Also Have a Sweet Tooth

Released 3 21 2014 12 00 PM EDTEmbargo expired 3 26 2014 5 00 PM EDTSource Newsroom Monell Chemical Senses Center more news from this source Contact Information Available for logged in reporters only Citations ... - Read More

Forests crucial to green growth

The value of forests and tree based ecosystems extends far beyond carbon sequestration they are the foundation of sustainable societies A new report launched in Jakarta Indonesia on 21 March the International Day of Forests ... - Read More

Seal teeth offer glimpse into the environmental past of Russia's Lake Baikal

March 21 marks World Water Day and a fitting time to consider one of the most unique mammals in Earth's waters The nerpa also known as the Baikal seal is the only seal that lives ... - Read More

True value of cover crops to farmers, environment

Planting cover crops in rotation between cash crops widely agreed to be ecologically beneficial is even more valuable than previously thought according to a team of agronomists entomologists agroecologists horticulturists and biogeochemists from Penn State's ... - Read More

Ocean's carbon budget balanced: Supply of food to midwater organisms balanced with demands for food

Ocean scientists have for the first time successfully balanced the supply of food to midwater organisms with their demands for this food The depth at which they consume this sinking material regulates our climate by ... - Read More

Important and complex systems, from the global financial market to groups of friends, may be highly controllable

We don't often think of them in these terms but our brains global financial markets and groups of friends are all examples of different kinds of complex networks or systems And unlike the kind of ... - Read More
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