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Geneticist specialists from the Institute of Biological Problems of the North, Far-East Branch of Russian Academy of Sciences, are reconstructing the picture of Eurasia colonization by the Slavs. According to the researchers’ opinion, the Slavonic men and women jointly developed the territory of the south of contemporary Russia. However, after the 9th century, women used to stay at home, and colonization of the east and north was mainly performed by men. This conclusion was made by geneticists through analyzing variable consecutions of DNA of mitochondria and of some sections of Y-chromosome with representatives of 10 Russian populations from the Stavropol...

It's thousands of years since mankind won dominance over nature, and we're still pretty proud. But a top researcher says we've been giving ourselves too much credit - because we were helped by our oldest friends. Humans paired up with dogs as early as 40,000 BC, it is claimed, giving us such an advantage in hunting that it prompted the wipeout of our Neanderthal rivals.

Earlier DNA studies have suggested the modern pooch - in all its shapes and sizes - could track its beginnings back to wolves that attached themselves to human societies in the Middle East or perhaps in East Asia as recently as 15,000 years ago. The problem with these claims is that palaeontologists have found fossils of distinctly dog-looking animals that are 30,000 years old or more. Dr Thalmann, from Finland's University of Turku, and his team, have had another go at trying to sort through the conflicting DNA evidence. They compared genetic sequences from a wide range of ancient animals...

The baby animal above is not a zebra. And it's not a donkey. It's a zedonk. With a zebra father and a donkey mother, the animal has clear black and white stripes on its legs and the brown-haired body of a donkey. The eye-catching filly was born last Wednesday night at the Chestatee Wildlife Preserve in Dahlonega, Georgia, about 60 miles north of Atlanta. "She's absolutely beautiful," said Alison Womack, a volunteer at the preserve, adding that the foal is "fabulous, healthy, doing well." "We think we're going to name her Pippi, for Pippi Longstocking," said C.W. Wathen, the founder...

Small dogs the world over can all trace their ancestry back to the Middle East, where the first diminutive canines emerged more than 12,000 years ago. A new study, which appears in BMC Biology, focused on a single gene responsible for size in dogs. Researchers found that the version of the gene IGF1 that is a major determinant of small size in dogs probably originated as a result of domestication of the Middle Eastern gray wolf, which also happens to be smaller than many other wolves. In terms of which came first, big dogs or small dogs, the answer is...

Examples of zebra-horse hybrids abound, but few are as stunningly eye-catching as ‘Eclyse’ pictured here.[1,2] While most other zorses have stripes across their entire body, Eclyse looks like she’s had her face and rear flank painted by a very clever artist. But the markings are real, and she’s become a major attraction at a safari park in the German town of Schloss Holte-Stukenbrock. Her mother, Eclipse, had spent a short time at a ranch in Italy, where she shared a paddock with other horses, as well as a zebra called Ulysses. On her return to Germany, Eclipse surprised her keepers...

Horse antibodies could combat a bird flu outbreak 12:16 28 March 2006 NewScientist.com news service Debora MacKenzie An old-fashioned method may offer a cheap and quick way to protect against the H5N1 bird flu virus. Chinese scientists have produced antibodies in horses that are an effective treatment for bird flu – at least in mice. Jiahai Lu at Sun Yat-sen University in Guangzhou and colleagues repeatedly inoculated horses with a chicken vaccine against H5N1 bird flu to make them produce antibodies. They then collected the horses’ blood, separated out the antibodies and split them to make them less likely to...

'Extinct' wild horse roams again By Charles Clover (Filed: 19/12/2005) The wild horse has been saved from extinction after a successful programme to reintroduce captive-bred horses to their natural habitat in Mongolia. A working group of scientists at London Zoo has now recommended that Przewalski's horse, previously characterised as "extinct" in the wild, should now be listed as "endangered". It is a rare case of a species climbing away from extinction. If the new status is accepted by IUCN, the World Conservation Union, scientists say it will be a milestone for large mammal conservation. In 1945, there were only 31...

ST. THOMAS, Barbados - It's male. But what is it? A zonkey? A deebra? That's the debate in Barbados since a zebra gave birth to a foal sired by a donkey. Alex was born April 21, a milk-chocolate brown creature with the black stripes of a zebra on his ears and legs. His face looks more like a horse, with a distinctive black "V" patch on the forehead. "It's really funny and a little bit freaky," said Natalie Harvey, a 29-year-old waitress. "I was stunned to hear about such a weird thing happening here." While zebra hybrids are not uncommon,...

Donkey domestication began in Africa 19:00 17 June 04 NewScientist.com news service Genetic fingerprints indicate that wild African asses were the ancestors of domestic donkeys, making donkeys the only important domestic animal known to come from Africa. Animal domestication was a key development in human culture. Meat animals came first, with cattle, sheep, goats and pigs initially domesticated between 10,000 and 11,000 years ago. Animals useful for carrying loads and people, such as horses, donkeys and camels, came in a later wave about 5000 years ago, which enhanced trade and mobility. Donkeys were particularly important, being smaller, more durable and...

Scientists Say They've Cloned a Horse By RICK CALLAHAN, Associated Press Writer Scientists in Italy say they have created the world's first cloned horse, raising the possibility of a sequel to the next Seabiscuit or a carbon copy of Kentucky Derby champion Funny Cide. The small, sturdy work horse is now two months old, weighs about 220 pounds and is in excellent health, said its creators. Their announcement beats a Texas A&M team awaiting the birth of its own horse clone. The cloned Haflinger horse is named Prometea after Prometheus, the character in Greek mythology who stole fire from the...

Nanfang Yu, assistant professor of applied physics at Columbia Engineering, and colleagues from the University of Zürich and the University of Washington, have discovered two key strategies that enable Saharan silver ants to stay cool in one of the hottest terrestrial environments on Earth. Yu's team is the first to demonstrate that the ants use a coat of uniquely shaped hairs to control electromagnetic waves over an extremely broad range from the solar spectrum (visible and near-infrared) to the thermal radiation spectrum (mid-infrared), and that different physical mechanisms are used in different spectral bands to realize the same biological function...

Archaeologists in Rome have discovered the foundations of a second triumphal arch of Roman Emperor Titus, which was thought to be lost to history, the Telegraph reports. The arch once stood at the entrance to ancient Rome's chariot-racing stadium, the Circus Maximus. A member of the Flavian dynasty, Titus was emperor of Rome from 79 to 81 A.D. Even though he responded quickly with aid when Vesuvius erupted barely two months into his reign in 79 and is credited with completing the Colosseum in 80, it is the destruction of the Temple in Jerusalem and his victory against the Jews...

The release of Jurassic World has reignited our love for palaeontology. Many of us share a longing to understand the dinosaurs that roamed the Earth long before we arrived. But palaeontology is a discipline much broader than this. Dinosaurs dominated the land for 135 million years, but what happened during the rest of the Earth's 4.6 billion-year history? The role of palaeontologists past and present has been to unravel the mysteries of life on Earth, and in doing so they've found a lot more than just dinosaur bones. -------------------------------------------------------------------------------------------------------------------------------------------- 1. The spiky-backed ocean dweller: Right side up? Credit: Natural Math/flickr,...

Storms off the west coast of Ireland have disturbed the seabed to reveal two 16th century cannons wrecked from the Spanish Armada. The cannons were brought to the surface this week by underwater archaeologists and are said to be in "extraordinarily good condition". They are thought to come from the wreck of the merchant vessel La Juliana, which sank in storms off Stredagh, Co Sligo on Ireland’s west coast in September 1588 along with two others,La Lavia and Santa Maria de Vision. The artifacts were recovered by the Underwater Archaeology Unit of Ireland’s Department of Arts, Heritage and Gaeltacht. One...

In ancient Egypt, so many people worshiped Anubis, the jackal-headed god of death, that the catacombs next to his sacred temple once held nearly 8 million mummified puppies and grown dogs, a new study finds. The catacomb ceiling also contains the fossil of an ancient sea monster, a marine vertebrate that's more than 48 million years old, but it's unclear whether the Egyptians noticed the existence of the fossil when they built the tomb for the canine mummies, the researchers said. Many of the mummies have since disintegrated or been disrupted by grave robbers and industrialists, who likely used the...

The final opportunity to visit the award-winning annual dig at the Maryport Roman Temples Project and learn about the excavation directly from lectures by the archaeologists involved has begun in Cumbria. The eight-week dig aims to explore Roman Maryport’s complex religious landscape and to learn more about the famous altars found at the site, on display in nearby Senhouse Roman Museum... The majority of the altars, dedicated annually by the commanders of the Roman fort, were found in an 1870 excavation by Humphrey Senhouse. Since then, the five year project, commissioned by the Senhouse Museum Trust and supported by Newcastle...

University of New South Wales Australia-led research on limestone formations in a remote Scottish cave has produced a unique 3000-year-long record of climatic variations that may have influenced historical events including the fall of the Roman Empire and the Viking Age of expansion. The study of five stalagmites in Roaring Cave north of Ullapool in north-west Scotland is the first to use a compilation of cave measurements to track changes in a climate phenomenon called the North Atlantic Oscillation. 'Our results also provide the longest annual record of this important phenomenon, which has a big impact on the climate in...

Scientists in the Russian Far East have carried out a post-mortem examination of the remains of the only mummified dog ever found in the world. Found sealed inside permafrost during a hunt for traces of woolly mammoths, the perfectly-preserved body is 12,450 years old. The dog, believed to be a three-month-old female, was unearthed in 2011 on the Syallakh River in the Ust-Yana region of Yakutia, also known as the Sakha Republic. Experts spent the past four years analysing the body – which included not just bones but also its heart, lungs and stomach – but only carried out the...

In July 1996, two college students were wading in the shallows of the Columbia River near the town of Kennewick, Wash., when they stumbled across a human skull. At first the police treated the case as a possible murder. But once a nearly complete skeleton emerged from the riverbed and was examined, it became clear that the bones were extremely old — 8,500 years old, it would later turn out. The skeleton, which came to be known as Kennewick Man or the Ancient One, is one of the oldest and perhaps the most important — and controversial — ever found...