Biology News

Jul 20, 2012 by Natali Anderson

A new study, which examines how dolphins might process their sonar signals, could provide a new system for man-made sonar to detect targets, such as sea mines, in bubbly water. A Bottlenose dolphin, Tursiops truncates When hunting prey, dolphins have been observed to blow ‘bubble nets’ around schools of fish, which force the fish to cluster together, making them easier for the dolphins to pick off. However, such bubble nets would confound...

Jul 16, 2012 by Natali Anderson

In an ongoing study in Costa Rica, wildlife biologists are exploring the ecology of two species of sloths in a rapidly changing environment. Three-toed-sloth,...

Jul 12, 2012 by Enrico de Lazaro

Biologists have discovered a new species of coral reef crustacean and named it after Bob Marley, the late popular Jamaican singer and guitarist. A Caribbean...

Jul 11, 2012 by Natali Anderson

Biologist Dr Mario Vallejo-Marín from the University of Stirling has found a new species of monkey flower, created by the union of two foreign plant species,...

Jul 5, 2012 by Enrico de Lazaro

California University scientists have discovered that tiny ‘bone-devouring worms’, known to both eat and inhabit dead whale skeletons and other...

Jun 29, 2012 by Enrico de Lazaro

Melanin – the pigment that colors skin, eyes and hair – could soon be the face of a new generation of bio-friendly electronic devices used in applications...

Jun 28, 2012 by News Staff

A team of European scientists working with Bartonella bacteria has identified a new mechanism of bacterial pathogenesis. Bartonella bacterium (Ceshencam) Bacteria...

Jun 26, 2012 by News Staff

In face of what has become a precipitous slide toward extinction across the Asian continent, the vultures of Cambodia have persisted, giving conservationists...

Jun 25, 2012 by Natali Anderson

A new study has shown that parental behavior of male blue tits is determined by female ornamentation, as previously predicted by the differential allocation...

Jun 25, 2012 by Natali Anderson

Researchers at the Konrad Lorenz Institute of Ethology of the University of Veterinary Medicine, Vienna, have discovered that zebrafish use social learning...

Jun 21, 2012 by Natali Anderson

The lyrebird is the reigning king of karaoke in the bird world, Australian researchers have discovered. The Superb Lyrebird, Menura novaehollandiae, in...

Jun 21, 2012 by Natali Anderson

Wall-climbing robots, bioadhesives or other sticky substances can benefit greatly from a discovery about the self-cleaning and reuse abilities of a gecko’s...

Jun 15, 2012 by Natali Anderson

Scientists have found that cougars, or American mountain lions, are re-emerging in areas of the United States, reversing 100 years of decline. Cougar cubs...

Jun 15, 2012 by Enrico de Lazaro

Researchers at the Hebrew University of Jerusalem and at Yale University have discovered that grasshoppers stressed by spiders affect the productivity...

Jun 14, 2012 by Natali Anderson

Dutch biologists have discovered that insects can use plants as green phones for communication with other bugs. Ragwort plants show to act as phones that...

Jun 14, 2012 by News Staff

A new study into the biogeography of Antarctica has identified 15 distinct regions on the continent and near-shore islands. 15 Antarctic Conservation Biogeographic...

Jun 14, 2012 by Natali Anderson

European biologists have discovered a new species of squat lobster in the underwater mountains facing the Galician coast, Spain. Artist’s impression...

Jun 8, 2012 by Natali Anderson

Researchers have discovered a massive bloom of phytoplankton beneath ice-covered Arctic waters. Until now, sea ice was thought to block sunlight and limit...

Jun 7, 2012 by Sergio Prostak

Fishery biologists led by Dr Roldan Muñoz of NOAA’s Beaufort Laboratory have for the first time observed headbutting contests between males of the world’s...

Jun 7, 2012 by Enrico de Lazaro

Australian researchers have found that two common mango varieties contain natural compounds that may help fight obesity. Green mango A team from the University...