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Study shows some forms of visual reasoning might be inborn

(PhysOrg.com) -- Italian researcher Girogio Vallortigara of the University of Trento in Italy, and his colleagues have devised an experiment that shows that the ability to view and interpret what is normal ...

Medicine & Health / Medical research

created Mar 30, 2011 | popularity 3.1 / 5 (8) | comments 2 | with audio podcast report

Researchers apply computing power to crack egg shell problem

(PhysOrg.com) -- Researchers at the University of Warwick and the University of Sheffield have applied computing power to crack a problem in egg shell formation. The work may also give a partial answer to ...

Chemistry / Materials Science

created Jul 09, 2010 | popularity 4.1 / 5 (14) | comments 11 | with audio podcast

Canadian scientist aims to turn chickens into dinosaurs

After years spent hunting for the buried remains of prehistoric animals, a Canadian paleontologist now plans to manipulate chicken embryos to show he can create a dinosaur.

Other Sciences / Archaeology & Fossils

created Aug 25, 2009 | popularity 4.1 / 5 (29) | comments 33

Feather fibers fluff up hydrogen storage capacity

Scientists in Delaware say they have developed a new hydrogen storage method -- carbonized chicken feather fibers -- that can hold vast amounts of hydrogen, a promising but difficult to corral fuel source, and do it at a ...

Chemistry / Materials Science

created Jun 23, 2009 | popularity 4.3 / 5 (12) | comments 15

Lab study raises questions over nano-particle impact

Tests involving chickens have raised questions about the impact on health from engineered nano-particles, the ultra-fine grains commonly used in drugs and processed foods, scientists said on Sunday.

Nanotechnology / Bio & Medicine

created Feb 12, 2012 | popularity 5 / 5 (11) | comments 5

Archeologists find what might be the smallest Mesozoic dinosaur

(PhysOrg.com) -- Paleontologists digging in the south of England have unearthed what might be the smallest dinosaur ever discovered; at just a foot long and weighing only a couple hundred grams, the Ashdown ...

Other Sciences / Archaeology & Fossils

created Jun 13, 2011 | popularity 3.5 / 5 (2) | comments 2 | with audio podcast report

DNA of kiwi cloaks reveals history of Maori feather trade

(PhysOrg.com) -- A DNA analysis of Kiwi cloaks, the Kahu kiwi, worn by the Maori tribe people in New Zealand, has revealed a previously unknown trade route among early tribes on the various islands that make up the country ...

Biology / Evolution

created May 25, 2011 | popularity 5 / 5 (1) | comments 0 | with audio podcast report

New process turns waste chicken feathers into biodegradable plastic

Nearly 3 billion pounds of chicken feathers are plucked each year in the United States -- and most end up in the trash. Now, a new method of processing those feathers could create better types of environmentally-friendly ...

Chemistry / Materials Science

created Apr 05, 2011 | popularity 5 / 5 (7) | comments 6 | with audio podcast

Study shows how chickens keep their cool

Its head looks like a turkey's, its body resembles a chicken's – now scientists can explain why one of the poultry world's most curious specimens has developed such a distinctive look.

Biology / Plants & Animals

created Mar 15, 2011 | popularity 4 / 5 (2) | comments 2 | with audio podcast

Gene flaw causes small brain - scientists

Microcephaly, a disorder which leads to an abnormally small brain, has been traced in part to a flaw in a gene called WDR62 that plays a key role in the development of neurons, according to studies published on Sunday by ...

Medicine & Health / Genetics

created Oct 03, 2010 | popularity 4.6 / 5 (7) | comments 4

Scientists describe how salmonella bacteria spread in humans (w/ Video)

New findings by National Institutes of Health scientists could explain how Salmonella bacteria, a common cause of food poisoning, efficiently spread in people. In a study published this week in the Proceedings of the National Ac ...

Medicine & Health / Medical research

created Sep 30, 2010 | popularity 5 / 5 (3) | comments 0 | with audio podcast

Bit of duck DNA might protect poultry from flu, scientists say

Influenza has for years ravaged domesticated chickens. Now scientists suggest that a small piece of duck DNA might protect the farm birds against the virus -- saving commercial flocks and lessening the possibility ...

Biology / Biotechnology

created Mar 26, 2010 | popularity 5 / 5 (2) | comments 1

Scientists solve puzzle of chickens that are half male and half female

A puzzle that has baffled scientists for centuries - why some birds appear to be male on one side of the body and female on the other - has been solved by researchers.

Biology / Plants & Animals

created Mar 10, 2010 | popularity 4 / 5 (10) | comments 0 | with audio podcast

It looks, feels and tastes like chicken, but it's made of soy

Sure, some delicacies might taste just like chicken, but they usually feel and look much different. Soy meat alternatives, such as the soy burger, have become more popular recently, with increased sales of ...

Chemistry / Biochemistry

created Feb 04, 2010 | popularity 4.5 / 5 (18) | comments 14 | with audio podcast

Organic feed influences gene expression in chickens

(PhysOrg.com) -- Organically fed chickens develop a different process of gene expression in their small intestines than that of chickens which get conventional feed. The organic chickens have higher expressed genes involved ...

Biology / Biotechnology

created Jan 07, 2010 | popularity 5 / 5 (6) | comments 0 | with audio podcast

Chicken

Chicken : Cock or Rooster (m), Hen (f)

The chicken (Gallus gallus domesticus) is a domesticated fowl, a subspecies of the Red Junglefowl. As one of the most common and widespread domestic animals, and with a population of more than 24 billion in 2003, there are more chickens in the world than any other species of bird. Humans keep chickens primarily as a source of food, consuming both their meat and their eggs.

The traditional poultry farming view of the domestication of the chicken is stated in Encyclopaedia Britannica (2007): "Humans first domesticated chickens of Indian origin for the purpose of cockfighting in Asia, Africa, and Europe. Very little formal attention was given to egg or meat production... " Recent genetic studies have pointed to multiple maternal origins in Southeast, East, and South Asia, but with the clade found in the Americas, Europe, the Middle East and Africa originating in the Indian subcontinent. From India the domesticated fowl made its way to the Persianized kingdom of Lydia in western Asia Minor, and domestic fowl were imported to Greece by the fifth century BC. Fowl had been known in Egypt since the 18th Dynasty, with the "bird that lays every day" having come to Egypt from the land between Syria and Shinar, Babylonia, according to the annals of Tutmose III.

For more information about Chicken, read the full article at Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.

Related topics: bird flu , outbreak , flu , influenza