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Small species back-up giant marsupial climate change extinction claim
Thinking small in a time when everything was big has helped Queensland researchers to unearth new evidence that climate change, instead of humans, was responsible for wiping out Australian giant marsupials or megafauna 40,000 years ago.    view more (2005-05-30)

Ray of hope for vultures facing extinction
Today saw a glimmer of hope for the three species of Asian vulture threatened with extinction.   view more (2006-01-31)

Seeing the forest and the trees
With human emissions of carbon dioxide on the rise, there is growing interest in maintaining the Earth's natural mechanisms that absorb and store carbon.   view more (2005-10-24)

Why cloning could wipe out species
Cloning on a grand scale could spell the end of species as they become progressively nastier, warn researchers at the University of Sussex. Evolutionary biologist Dr Joel Peck has produced a mathematical model that suggests that asexual reproduction -in which organisms are reproduced from a single... view more (2004-04-26)

Corals added to IUCN Red List of Threatened Species for first time
For the first time in history, the IUCN Red List of Threatened Species includes ocean corals in its annual report of wildlife going extinct.   view more (2007-09-13)

Teachers Fear Biology Fieldwork is Heading for Extinction
Biology fieldwork could be heading for extinction says a report to be published on Friday 18th October by the Field Studies Council and the British Ecological Society. This loss of opportunity will rob young people of the personal benefits of out of school experiences, as well as the educational... view more (2002-10-17)

Captive breeding introduced infectious disease to Mallorcan amphibians
A potentially deadly fungus that can kill frogs and toads was inadvertently introduced into Mallorca by a captive breeding programme that was reintroducing a rare species of toad into the wild, according to a new study published today in the journal Current Biology.    view more (2008-09-22)

Extinctions linked to climate change
A new report that links global warming to the recent extinction of dozens of amphibian species in tropical America is more evidence of a large phenomena that may affect broad regions, many animal species and ultimately humans.   view more (2006-01-12)

Is Biology Fieldwork In Schools Following The Dodo?
Biology fieldwork could be heading for extinction according to a report to be published on Friday 18 October by the Field Studies Council and the British Ecological Society. This loss of opportunity would rob young people of the rich personal benefits of out of school experiences as well as the... view more (2002-10-17)

Oxygen increase caused mammals to triumph, researchers say
The first, high resolution continuous record of oxygen concentration in the earth's atmosphere shows that a sharp rise in oxygen about 50 million years ago gave mammals the evolutionary boost they needed to dominate the planet.   view more (2005-09-30)

Clovis-age overkill didn't take out California's flightless sea duck
Clovis-age natives, often noted for overhunting during their brief dominance in a primitive North America, deserve clemency in the case of California's flightless sea duck. New evidence says it took thousands of years for the duck to die out.   view more (2008-03-18)

Study of islands reveals surprising extinction results
It's no secret that humans are having a huge impact on the life cycles of plants and animals. UC Santa Barbara's Steven D. Gaines and fellow researcher Dov Sax decided to test that theory by studying the world's far-flung islands.   view more (2008-08-27)

Extinction threats grow as sea governance rules ignored
Those who rule the ocean waves are being named and shamed today for their role in failing to prevent the near extinction of the albatross.   view more (2005-03-03)

Was male domination deadly for dinosaurs?
Dinosaurs suddenly died out because they gave birth to too many males as a result of climate change. This is the theory put forward by David Miller of medicine and Jonathen Summers of mechanical engineering at the University of Leeds. They believe that dinosaur populations died out because the sex... view more (2004-05-10)

History and timing of human impact on Lake Victoria, East Africa
Lake Victoria, the world's largest tropical lake, suffers from severe eutrophication and the probable extinction of up to half its 500+ species of endemic cichlid fishes. New sediment-core data show that increased algal production developed from the 1930s onwards, paralleling human population... view more (2002-02-12)

Ancient diets of Australian birds point to big ecosystem changes
A shifting diet of two flightless birds inhabiting Australia tens of thousands of years ago is the best evidence yet that early humans may have altered the continent's interior with fire, changing it from a mosaic of trees, shrubs and grasses to the desert scrub evident today, according to a... view more (2005-07-07)

Pre-clinical study suggests how steroid can reverse post-traumatic stress
Researchers at UT Southwestern Medical Center, working with mice, have shown how the body's own natural stress hormone can help lastingly decrease the fearful response associated with reliving a traumatic memory.   view more (2006-09-13)

Destruction of Sumatra forests driving global climate change and species extinction
Turning just one Sumatran province's forests and peat swamps into pulpwood and palm oil plantations is generating more annual greenhouse gas emissions than the Netherlands and rapidly driving the province's elephants into extinction, a new study by WWF and partners has found.   view more (2008-02-27)

Female Antarctic seals give cold shoulder to local males
Female Antarctic fur seals will travel across a colony to actively seek males which are genetically diverse and unrelated, rather than mate with local dominant males.   view more (2007-02-08)

Relocation of endangered Chinese turtle may save species
There are only four specimens of the Yangtze giant softshell turtle left on Earth-one in the wild and three in captivity.   view more (2008-05-22)

Coexistence of identical competitors: an old doctrine challenged
An illustrious principle in ecology states that no two identical species may coexist: sooner or later all but one will drift to extinction. Researchers from the Beijing Normal University and the University of Helsinki have modeled recent data on fig-pollinating wasps that appear to contradict the... view more (2004-02-24)

Varied diet of early hominid casts doubt on extinction theory, says Colorado U study
An upright hominid that lived side by side with direct ancestors of modern humans more than a million years ago had a far more diverse diet than once believed, clouding the notion that it was driven to extinction by its picky eating habits as the African continent dried, says a new University of... view more (2006-11-10)

Large size crucial for Amazon forest reserves
An international research team has discovered that the size of Amazon forest reserves is yet more important than previously thought.   view more (2007-01-12)

U of M study identifies medication that helps people with obsessive-compulsive disorder
Researchers at the University of Minnesota have found that a drug originally developed to fight tuberculosis may help people with obsessive-compulsive disorder make more progress in therapy sessions.   view more (2007-07-20)

Old bones unearth new date for giant deer's last stand
A new investigation into extinctions caused by climate change has revealed that the giant deer, previously thought to have been wiped out by a cold spell 10,500 years ago, instead survived well into the modern era.   view more (2004-10-04)
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