Wiping out the world's mass migrations
Densely packed wildebeests flowing over the Serengeti, bison teeming across the Northern Plains-these iconic images extend from Hollywood epics to the popular imagination. view more (2009-06-02)
Quiet Bison Sire More Calves Than Louder Rivals
During bison mating season, the quietest bulls score the most mates and sire the most offspring while studs with the loudest bellows see the least action. view more (2008-12-17)
New national survey says public reveres bison
Americans are woefully out of touch with the fact that the American bison, or buffalo, is in trouble as a wild, iconic species, but they do love them as an important symbol of their country-and as an entrée on the dinner table. view more (2008-11-19)
Study of guanacos launched in Chile
The Wildlife Conservation Society has launched a study in Chile's Karukinka reserve on Tierra del Fuego to help protect the guanaco - a wild cousin of the llama that once roamed in vast herds from the Andean Plateau to the steppes of Patagonia. view more (2008-06-11)
Bison can thrive again, study says
Bison can repopulate large areas from Alaska to Mexico over the next 100 years provided a series of conservation and restoration measures are taken, according to continental assessment of this iconic species by the Wildlife Conservation Society and other groups. view more (2008-04-30)
Prey not hard-wired to fear predators
Are Asian elk hard-wired to fear the Siberian tigers who stalk them" When wolves disappear from the forest, are moose still afraid of them? view more (2007-06-21)
Ancient DNA traces the woolly mammoth's disappearance
Some ancient-DNA evidence has offered new clues to a very cold case: the disappearance of the last woolly mammoths, one of the most iconic of all Ice Age giants, according to a June 7th report published online in Current Biology, a publication of Cell Press. view more (2007-06-08)
Reproductive speed protects large animals from being hunted to extinction
The slower their reproductive cycle, the higher the risk of extinction for large grazing animals such as deer and antelope that are hunted by humans. view more (2007-05-16)
Has SOHO ended a 30-year quest for solar ripples?
The ESA-NASA Solar and Heliospheric Observatory (SOHO) may have glimpsed long-sought oscillations on the Sun's surface. The data will reveal details about the very core of our central star and it contains clues as to how the Sun formed, 4.6 billion years ago. view more (2007-05-04)
NASA snow data helps maintain nation's largest, oldest bison herd
Grainy photographs of America's Old West recall a time when large bison herds migrated across wide prairie lands, 30 million strong, with the changing seasons determining their path and destination. view more (2006-11-03)
Female pronghorns choose mate based on substance as well as show
When a female animal compares males to choose a mate, she can't order a laboratory genetic screen for each suitor. Instead, she has to rely on external cues that may indicate genetic quality. view more (2006-10-24)
Bison hunters more advanced than thought: archaeologist
A University of Calgary archaeologist has proposed a controversial theory suggesting the First Nations of the Canadian Plains developed complex tribal social structures some 1,700 years earlier than many researchers believe. view more (2006-08-16)
Ancient bison teeth provide window on past Great Plains climate, vegetation
A University of Washington researcher has devised a way to use the fossil teeth of ancient bison as a tool to reconstruct historic climate and vegetation changes in America's breadbasket, the Great Plains. view more (2006-08-08)
Yellowstone ecosystem may lose key migrant
A mammal that embarks on the longest remaining overland migration in the continental United States could vanish from the ecosystem that includes Yellowstone and Grand Teton National Parks, according to a study by the Wildlife Conservation Society (WCS) and National Park Service. view more (2006-07-11)
Nature offers guidance on organising dynamic networks
Today, for many, computer networks are an indispensable infrastructure that interconnects people, places and organisations. But increasingly they are beginning to creak as their complexity grows. Biological systems through years of evolution can offer clues on how to cope, as a research project has demonstrated. view more (2006-05-30)
Archive Trawl Gives Bison Three Decades Of Solar Music
Scientists in Birmingham have scoured the archives and put together a complete archive of helioseismic data for nearly three solar cycles. The results from reprocessing the data will shed light on the link between helioseismology, the study of sound waves resonating within the Sun, and solar activity. Dr Graham Verner will be presenting... view more... (2005-03-30)
My Son Is A Bison...
A little bison called Murzilka lives in a spacious open-air cage in the Prioksko-Terrasny biosphere reserve, eats well and occasionally meets with its adoptive parents - they specially come over from town to visit their "son". It has been several months already that Vitaly Chubiy and Elena Kolomenskaya adopted a baby bison. view more (2004-11-19)
Bison reintroduction to Central Russia
Russian scientists are investigating the opportunity to bring wisents (Bison bonasus) back to the forests of Central Russia. Their effort has been funded by the Russian Foundation for Basic Research and the Federal Target Scientific and Technical Program called "Conservation of Rare Species". The story of rescuing wisents (Bison bonasus)... view more... (2004-05-17)
From The Breeding Nursery To The Forests
Russian scientists' efforts targeted to recover European bison (Bison bonasus) which are exterminated everywhere have succeeded. According to the results of the all-Russian accounting of the bison quantity, their population has grown by 20% within the last five years. Herds of these relic ungulates living at large is a dream that has good chances... view more... (2003-12-30)
Scientists discover ancient protein and DNA sequences in same fossil
For the first time in the world, researchers at the University of Newcastle upon Tyne, UK, along with collaborators at the University of Oxford, Harvard University, and Michigan State University have uncovered two genetically informative molecules from a single fossil bone. In addition to the recovery of mitochondrial DNA, the complete sequencing... view more... (2002-11-12)
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