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Dogs Decoded | Watch Free Documentary Online - 6 views

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    Dogs Decoded reveals the science behind the remarkable bond between humans and their dogs and investigates new discoveries in genetics that are illuminating the origin of dogs - with surprising implications for the evolution of human culture. Other research is proving what dog lovers have suspected all along: Dogs have an uncanny ability to read and respond to human emotions. Humans, in turn, respond to dogs with the same hormone responsible for bonding mothers to their babies. How did this incredible relationship between humans and dogs come to be? And how can dogs, so closely related to fearsome wild wolves, behave so differently?
Erich Feldmeier

Vlastimil Hart: Frontiers in Zoology | Abstract | Dogs are sensitive to small variation... - 0 views

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    "We measured the direction of the body axis in 70 dogs of 37 breeds during defecation (1,893 observations) and urination (5,582 observations) over a two-year period. After complete sampling, we sorted the data according to the geomagnetic conditions prevailing during the respective sampling periods. Relative declination and intensity changes of the MF during the respective dog walks were calculated from daily magnetograms. Directional preferences of dogs under different MF conditions were analyzed and tested by means of circular statistics. Results Dogs preferred to excrete with the body being aligned along the North-south axis under calm MF conditions. This directional behavior was abolished under Unstable MF. The best predictor of the behavioral switch was the rate of change in declination, i.e., polar orientation of the MF. "
Charles Daney

Dogs: Kids in Fur Coats? -- ScienceNOW - 0 views

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    Dog owners often compare their pets to toddlers; many even treat their pooches like kids. It's easy to label such comparisons sentimental. But a new study suggests that the owners are right. A team of scientists has discovered that dogs behave surprisingly like 10-month-old infants on a classic psychological test--though there is one important difference.
Walid Damouny

Contagious cancer thrives in dogs by adopting host's genes - 2 views

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    An curious contagious cancer, found in dogs, wolves and coyotes, can repair its own genetic mutations by adopting genes from its host animal, according to a new study in the journal Science.
Erich Feldmeier

Rob Dunn: Domestic Biomes: The Wild Life of Our Bodies and Homes | Your Wild Life - 0 views

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    " Moving Beyond Belly Button Biodiversity…we will study the species living with you on your body but also in the other biomes of YOUR household. If you want to know who is hiding in your refrigerator or mating in the pillow where you rest your head, we can help you. When you look beside you in bed, you notice no more than one animal (alternative lifestyles and cats notwithstanding). For nearly all of our history, our beds and lives were shared by multitudes. Live in a mud-walled hut in the Amazon, and bats will sleep above you, spiders beside you, the dog and cat not far away, and then there are the insects beating themselves stupid against the dwindling animal-fat flame. In addition, your gut would be filled with intestinal worms, your body (and nearly everything else) covered in multitudes of unnamed microbes, and your lungs occupied by a fungus uniquely your own."
Charles Daney

Concepts are born in the hippocampus - New Scientist - 0 views

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    A diminutive chihuahua and a lumbering Irish wolfhound look completely different, yet most us know they both belong to the concept called "dog". Now the brain regions responsible for our ability to organise the world into separate concepts have been pinpointed.
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