News tagged with cows
Gaseous emissions from dinosaurs may have warmed prehistoric earth
Sauropod dinosaurs could in principle have produced enough of the greenhouse gas methane to warm the climate many millions of years ago, at a time when the Earth was warm and wet. That's according to calculations ...
Space & Earth / Earth Sciences
May 07, 2012 |
2.6 / 5 (15) |
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Genetically modified cows may one day produce human breast milk
(PhysOrg.com) -- Researchers in China led by Ning Li, the director of the State Key Laboratories for AgroBiotechnology at the China Agricultural University, have created cow milk similar to human breast milk ...
Apr 05, 2011 |
4.5 / 5 (13) |
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Dog park lit by dog poop
(PhysOrg.com) -- A methane digester called "Park Spark" has been installed in a dog park in Cambridge, Massachusetts. The device produces methane by bacterial digestion of the dog excrement, and the methane ...
Technology / Energy & Green Tech
Sep 13, 2010 |
4.7 / 5 (20) |
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Cows may hold the key to greener fuels
Scientists in Scotland are turning to cows and the tiny organisms and enzymes found in their stomachs for a potential way to create industrial products such as biofuels from plant waste and plan to unveil their ideas at a ...
Technology / Energy & Green Tech
Jul 29, 2011 |
3.2 / 5 (5) |
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Fossil sirenians give scientists new look at ancient climate
(PhysOrg.com) -- What tales they tell of their former lives, these old bones of sirenians, relatives of today's dugongs and manatees.
Space & Earth / Earth Sciences
Apr 21, 2011 |
3.6 / 5 (5) |
3
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MtDNA tests trace all modern horses back to single ancestor 140,000 years ago
(PhysOrg.com) -- For many years archeologists and other scientists have debated the origins of the domesticated horse. Nailing down a time frame is important because many historians view the relationship between ...
Jan 31, 2012 |
4.3 / 5 (3) |
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New study traces the evolutionary history of what mammals eat
The feeding habits of mammals haven't always been what they are today, particularly for omnivores, finds a new study.
Apr 16, 2012 |
4.8 / 5 (5) |
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Scientists show 'lifeless' prions capable of evolutionary change and adaptation
Scientists from The Scripps Research Institute have determined for the first time that prions, bits of infectious protein devoid of DNA or RNA that can cause fatal neurodegenerative disease, are capable of Darwinian evolution.
Medicine & Health / Medical research
Dec 31, 2009 |
4.5 / 5 (31) |
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Prion proteins play powerful role in survival, evolution of wild yeast strains
Prions, the much-maligned proteins most commonly known for causing "mad cow" disease, are commonly used in yeast to produce beneficial traits in the wild. Moreover, such traits can be passed on to subsequent generations and ...
Feb 15, 2012 |
5 / 5 (1) |
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Few replicas as first cloned cat nears 10
Nearly 10 years after scientists cloned the first cat, predictions of a vast commercial market for the "resurrection" of beloved pets through cloning have fallen flat.
Aug 08, 2011 |
4.5 / 5 (4) |
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Magnetic cow findings cause row among Google Earth researchers
(PhysOrg.com) -- Sometimes, scientists hard at work in their field, come across findings that they cannot explain, and instead of simply writing a paper describing what they’ve seen, they instead choose ...
Nov 15, 2011 |
4.6 / 5 (25) |
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Exciting discovery about the origin of humans
(PhysOrg.com) -- A major evolutionary biological study, performed partly by researchers at Uppsala University, reveals what has driven the evolution of new forms of life. The study also shows how such a complex life form ...
Aug 22, 2011 |
4.4 / 5 (15) |
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Methane gas from cows -- the proof is in the poo
Scientists could have a revolutionary new way of measuring how much of the potent greenhouse gas methane is produced by cows and other ruminants, thanks to a surprising discovery in their poo.
Jun 06, 2011 |
5 / 5 (3) |
3
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Extinct sea cow fossil found in Philippines
The bones of an extinct sea cow species that lived about 20 million years ago have been discovered in a cave in the Philippines by a team of Italian scientists, the expedition head said Monday.
Other Sciences / Archaeology & Fossils
Jun 06, 2011 |
5 / 5 (1) |
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Prehistoric BBQ has bone marrow and aurochs on the menu
(PhysOrg.com) -- In the July issue of the Journal of Archaeological Science, researchers reveal the prehistoric remains of a BBQ in the valley of the River Tjonger in the Netherlands that took place over 7 ...
Other Sciences / Archaeology & Fossils
Jun 29, 2011 |
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Cattle
Bos taurus, Bos indicus
Cattle (colloquially cows) are the most common type of large domesticated ungulates. They are a prominent modern member of the subfamily Bovinae, are the most widespread species of the genus Bos, and are most commonly classified collectively as Bos primigenius. Cattle are raised as livestock for meat (beef and veal), as dairy animals for milk and other dairy products, and as draft animals (oxen / bullocks) (pulling carts, plows and the like). Other products include leather and dung for manure or fuel. In some countries, such as India, cattle are sacred. It is estimated that there are 1.3 billion cattle in the world today. In 2009, cattle became the first livestock animal to have its genome mapped.
For more information about Cattle, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
