Category Archives: Medicinal News

A selfish gene makes mice into migrants

House mice carrying a specific selfish supergene move from one population to another much more frequently than their peers. This finding of a University of Zurich study shows for the first time that a gene of this type can influence animal migratory behavior. It could help in dealing with invasive plagues transmitted by mice.

Usually the...

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Best use of wildflowers to benefit crops on farms

With bee pollinators in decline and pesky crop pests lowering yields, sustainable and organic farmers need environmentally friendly solutions.

One strategy is to border crops with wildflower plantings to attract pollinators and pest predators. But scientists have suggested that such plantings may only be effective when farms are surrounded by the right mix of natural habitat...

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Mammals cannot evolve fast enough to escape current extinction crisis

We humans are exterminating animal and plant species so quickly that nature's built-in defence mechanism, evolution, cannot keep up. An Aarhus-led research team calculated that if current conservation efforts are not improved, so many mammal species will become extinct during the next five decades that nature will need 3-5 million years to recover.

There have been...

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Mouse shows potential as an animal model of decision-making

Society for Neuroscience. "Mouse shows potential as an animal model of decision-making." ScienceDaily. ScienceDaily, 15 October 2018. .

Society for Neuroscience. (2018, October 15). Mouse shows potential as an animal model of decision-making. ScienceDaily. Retrieved October 15, 2018 from www.sciencedaily.com/releases/2018/10/181015132942.htm

Society for Neuroscience. "Mouse shows potential as an animal...

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Virus-resistant pigs to vastly improve global animal health

Researchers at the University of Missouri have successfully produced a litter of pigs that are genetically resistant to a deadly porcine virus.

Coronaviruses, highly contagious and widespread viruses known for their distinctive microscopic halos, are responsible for a variety of deadly intestinal diseases in livestock. One such virus, Transmissible Gastroenteritis Virus (TGEV), commonly infects the intestines...

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Scientists chase mystery of how dogs process words

When some dogs hear their owners say "squirrel," they perk up, become agitated. They may even run to a window and look out of it. But what does the word mean to the dog? Does it mean, "Pay attention, something is happening?" Or does the dog actually picture a small, bushy-tailed rodent in its mind?

Frontiers...

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