Biology News

Feb 15, 2013 by Sergio Prostak

A new study in mice led by Prof Bo Li of the Cold Spring Harbor Laboratory examines how fear responses are learned, controlled, and memorized. The findings show that a particular class of neurons in a subdivision of the amygdala plays an active role in these processes. This image shows neurons in the lateral subdivision of the central amygdala, somatostain-positive neurons are shown in red (Bo Li) Previous studies had indicated that structures inside...

Feb 15, 2013 by Natali Anderson

An international team of researchers has used an X-ray laser at the SLAC National Accelerator Laboratory to look for the first time at the structure and...

Feb 15, 2013 by Natali Anderson

A new research published in the recent issue of the American Journal of Botany tries to explain how plants sense gravity, and how they direct or signal...

Feb 14, 2013 by Natali Anderson

A paper published yesterday in the open access journal PLoS ONE describes a new species of scops owl, called the Rinjani Scops Owl, from the island of...

Feb 11, 2013 by Natali Anderson

Microbiologists from the Monterey Bay Aquarium Research Institute (MBARI) and the Massachusetts Institute of Technology have discovered that different...

Feb 7, 2013 by Sergio Prostak

Neurobiologists from the United States and Japan have identified the location and genetic characteristics of taste stem cells on the tongue. An image showing...

Feb 6, 2013 by Natali Anderson

According to a research published in the journal Nature Communications, the eastern mole (Scalopus aquaticus) relies on stereo sniffing to locate its prey. The...

Feb 4, 2013 by Natali Anderson

Humans alone were responsible for the demise of the thylacine, an extinct predator also known as the Tasmanian tiger, according to a new study led by University...

Feb 1, 2013 by Natali Anderson

A team of scientists from Japan has found a way to take a close look at the temperature distribution inside living cells. In a previous study, Dr Okabe’s...

Feb 1, 2013 by Natali Anderson

A team of biologists at University of Alberta, Canada, has discovered that zebrafish’s stem cells can selectively regenerate damaged photoreceptor...

Jan 31, 2013 by Sergio Prostak

According to a new study conducted by ichthyologists Dr Ralf Britz of the Natural History Museum and Dr David Johnson of the Smithsonian National Museum...

Jan 29, 2013 by Natali Anderson

It has not been clear how salt halts the growth of the plant-root system, until now. According to an international study published in the journal Plant...

Jan 28, 2013 by Natali Anderson

A new study in owl monkeys (Aotus azarai) reveals that, when an owl monkey pair is severed by an intruding individual, the mate who takes up with a new...

Jan 25, 2013 by Natali Anderson

Dr Tina Šantl Temkiv and colleagues from Aarhus University, Denmark, have completed the first ever inventory of microbes and soil chemicals in a storm...

Jan 24, 2013 by Natali Anderson

An international team of biologists led by Dr Marie Dacke of Lund University, Sweden, has discovered that African dung beetles (Scarabaeus satyrus) use...

Jan 18, 2013 by Natali Anderson

A team of British researchers has discovered that some bacteria are able to change the make-up of supporting cells within the nerve system, called Schwann...

Jan 17, 2013 by Natali Anderson

British scientists have made a surprising discovery after studying how tadpoles of the African clawed frog (Xenopus laevis) and the Western clawed frog...

Jan 17, 2013 by Natali Anderson

An international team of amphibian biologists led by Dr Jodi Rowley of the Australian Museum in Sydney has discovered a new species of flying frog near...

Jan 13, 2013 by Natali Anderson

An international team of zoologists has discovered a gorgeous new species of lizard in southern Vietnam. Male Calotes bachae. Due to their shining blue...

Jan 8, 2013 by Natali Anderson

Biologists have found evidence suggesting that the western long-beaked echidna, Zaglossus bruijnii, thought to have gone extinct in Australia thousands...