ScienceDaily : An expedition to one of Asia's most isolated jungles -- in the mist-shrouded Foja Mountains of western New Guinea -- discovered a virtual ''Lost World" of new species, giant flowers, and rare wildlife that was unafraid of humans.

The December 2005 trip by a team of U.S., Indonesian, and Australian scientists led by Conservation International (CI) found dozens of new species including frogs, butterflies, plants, and an orange-faced honeyeater, the first new bird from the island of New Guinea in more than 60 years.

Conservation International and the Indonesian Institute of Science (LIPI) sponsored the expedition, with financial support from the Swift Foundation, the Gordon and Betty Moore Foundation, the National Geographic Society and the Global Environment Project Institute.

The team captured the first photos ever seen of exotic birds such as a male Berlepsch's Six-Wired Bird of Paradise (Parotia berlepschi). It also found a new large mammal for Indonesia -- the Golden-mantled Tree Kangaroo (Dendrolagus pulcherrimus), formerly known from only a single mountain in neighboring Papua New Guinea.

ScienceDaily : Cockroaches could be more of a health benefit than a health hazard, according to scientists from the University of Nottingham who have discovered powerful antibiotic properties in the brains of cockroaches and locusts.

Simon Lee, a postgraduate researcher who is presenting his work at the Society for General Microbiology's autumn meeting in Nottingham, describes how the group identified up to nine different molecules in the insect tissues that were toxic to bacteria. These substances could lead to novel treatments for multi-drug resistant bacterial infections.

The group found that the tissues of the brain and nervous system of the insects were able to kill more than 90% of Meticillin-resistant Staphylococcus aureus (MRSA) and Escherichia coli, without harming human cells. Studying the specific properties of the antibacterial molecules is currently underway in the laboratory. "We hope that these molecules could eventually be developed into treatments for E. coli and MRSA infections that are increasingly resistant to current drugs," explained Mr Lee. "Also, these new antibiotics could potentially provide alternatives to currently available drugs that may be effective but have serious and unwanted side effects," he said.

ThePoultrySite : Jorge Correa, Head of Rabobank’s Representative Office in Buenos Aires, is happy to talk about the Food & Agri opportunities for Rabobank in Argentina.

“Argentina is a vast country, rich in natural resources, blessed with good soil and excellent weather,” says Mr Correa. Twenty per cent of GDP is agriculture related, making the agricultural sector in Argentina important not just for Rabobank, but for the world economy. “As the land available for agricultural production around the world becomes increasingly scarce, yield will be key to maintaining food supplies in the future. And few agricultural economies can compete with the yields obtained by Argentinean farmers.”

Rabobank does not have a banking licence in Argentina, but does have a team of twenty-eight staff in its Representative Office in Buenos Aires. “Ninety per cent of our portfolio is Food and Agribusiness, providing trade and commodity finance services to large primary producers, processors and exporters involved in grains and oilseeds.” And when Jorge Correa says ’large’, he’s referring to farms ranging from 100,000 to 1 million hectares.

 ScienceDaily : The fearsome Komodo dragon is the world's largest living lizard and can take very large animal prey: now a new international study has revealed how it can be such an efficient killing machine despite having a wimpy bite and a featherweight skull.

A member of the goanna family with ancestors dating back more than 100 million years, the dragon (Varanus komodoensis) uses a combination of 60 razor-sharp serrated teeth, powerful neck muscles and what researchers are calling a "space-frame" skull to butcher prey with awesome efficiency, the study found.

They note that the dragon -- inhabiting the central Indonesian islands of Komodo, Rinca, Flores, Gili Motang and Gili Dasami -- shares the feeding and dental characteristics of extinct dinosaurs, sharks and sabre-toothed cats. Scientists Karen Moreno and Stephen Wroe from the University of New South Wales have used a computer-based technique called Finite Element Analysis (FEA) to test the bite force and feeding mechanics of the predator. Their findings are to be published in the latest issue of the Journal of Anatomy.

ScienceDaily: A tiny marine filter-feeder, that anchors itself to the sea bed, offers new clues to scientists studying the stability of the West Antarctic Ice Sheet -- a region that is thought to be vulnerable to collapse.

As part of a study for the Census of Antarctic Marine Life (CAML), scientists from British Antarctic Survey (BAS) analysed sea-bed colonies of bryozoans from coastal and deep sea regions around the continent and from further afield. They found striking similarities in particular species of bryozoans living on the continental shelves of two seas -- the Ross and Weddell -- that are around 1,500 miles apart and separated by the West Antarctic Ice Sheet.

This new finding, published this month in the journal Global Change Biology, leads the science team to conclude that these animals could have spread across both seas only by means of a trans-Antarctic seaway through what is now a 2 km solid layer of ice. They suggest also that this seaway opened up during a recent interglacial (warm period between ice ages) perhaps as recently as 125,000 years ago when sea level was about 5 metres higher than today.

While some geological evidence suggests that the West Antarctic Ice Sheet (WAIS) collapsed at least once in the last million years, scientists are keen to determine the frequency of collapse and to understand the processes and connections between warm periods and deglaciation events. Elsewhere around Antarctica the marine animals that could help scientists estimate the date when West Antarctica was ice free, were obliterated during ice ages by advancing glaciers that bulldozed their fossil remains off the continental shelf.

 ScienceDaily: A team made up of members of the University of Oviedo (UO) and the Complutense University of Madrid (UCM) have gathered together all findings of the woolly mammoth, the woolly rhinoceros and the reindeer in the Iberian Peninsula to show that, although in small numbers, these big mammals -- prehistoric indicators of cold climates -- already lived in this territory some 150,000 years ago.

The presence of the woolly mammoth (Mammuthus primigenius), the woolly rhinoceros (Coelodonta antiquitatis), the reindeer (Rangifer tarandus), and to a lesser extent the wolverine (Gulo gulo), the arctic fox (Alopex lagopus), the musk-ox (Ovibos moschatus) and the Saiga antelope (Saiga tatarica), has been linked to the paleoclimatic scale created on the basis of the isotopic composition of oxygen in the ice of Greenland.

"The findings of cold climate fauna in the Iberian Peninsula coincide with the periods of greatest global cooling recorded in the ice of Greenland," Diego Álvarez-Lao, main author of the work and researcher in the Palaeontology Department of the UO explains.

The study, which has been published in the journal Quaternary International, reveals that the oldest remains of mammals adapted to cold climates found in the Iberian Peninsula belong to great prehistoric mammals which lived isolated in Spain 150,000 years ago.