Global bird conservation could be four times more cost-effective
Targeting conservation efforts to safeguard biodiversity, rather than focusing on charismatic species, could make current spending on threatened birds four times more effective, a new study has shown.
Scientists reveal parchment's hidden stories (w/ Video)
Millions of documents stored in archives could provide scientists with the key to tracing agricultural development across the centuries, according to new research completed at Trinity College Dublin and the ...
How can we avoid kelp beds turning into barren grounds?
Urchins are marine invertebrates that mould the biological richness of marine grounds. However, an excessive proliferation of urchins may also have severe ecological consequences on marine grounds as they ...
Researchers assess risks to wildlife and ecosystems posed by pharmaceuticals
A University of York researcher has edited a special edition of a Royal Society publication examining the potential risks and impacts of pharmaceuticals in the environment on wildlife and ecosystems. ...
Robot researcher combines nature to nurture 'superhuman' navigation
Computer modelling of the human eye, the brain of a rat and a robot could revolutionise advances in neuroscience and new technology, says a QUT leading robotics researcher.
How arbitrary is language?
Words in the English language are structured to help children learn according to research led by Lancaster University.
How plants may be evolving to the lack of bees
Plants which used to have two types of male reproductive organs – to increase their chances for fertilisation – are reverting back to one type. And in some cases, they are becoming self-fertilising.
How repeatable is evolutionary history?
Writing about the weird soft-bodied fossils found in the Burgess Shale in the Canadian Rockies, paleontologist Stephen Jay Gould noted that of 25 initial body plans exhibited by the fossils, all but four ...
Plants convert energy at lightning speed
A new way of measuring how much light a plant can tolerate could be useful in growing crops resilient to a changing climate, according to scientists from Queen Mary University of London.
Feeding global population without degrading the environment a major challenge
(Phys.org) —Scientists are warning we are undertaking "the greatest challenge we have ever faced" in trying to get more from the earth to feed the world's growing population.
GM spuds beat blight
(Phys.org) —In a three-year GM research trial, scientists boosted resistance of potatoes to late blight, their most important disease, without deploying fungicides.
Fast-mutating DNA sequences shape early development
What does it mean to be human? According to scientists the key lies, ultimately, in the billions of lines of genetic code that comprise the human genome. The problem, however, has been deciphering that code. ...
Early stone tool making more sophisticated than originally thought
(Phys.org) —Researchers at the University of Liverpool have found that long and slender stone tools were made by human ancestors at least a million years ago – nearly twice as long ago as generally thought.
New study shows use of tools supports learning in nonhuman species
(Phys.org) —Leave young children alone with a soccer ball or a plastic shovel, and they quickly begin to put the object to use, especially if they've observed adults kicking the ball or using the shovel ...
Canny crows know their tools
(Phys.org) —Scientists at the University of St Andrews have discovered that New Caledonian crows, famous for their use of tools to extract hidden food, do not rely on guesswork when deploying one of their ...