Search results for Salamander

Ecology Mar 29, 2018

What stops mass extinctions? Lessons from amphibian die-off in Panama

Black plague killed between 30 to 50 percent of people worldwide. The cause, Yersinia pestis, is still around, but people are not dying of the plague. An even more devastating modern disease caused by the chytrid fungus wiped ...

Plants & Animals Mar 23, 2018

Freezing frog cells for conservation

For the first time, Australian frog cells have been successfully frozen and re-grown in culture, offering hope of a new technique to safeguard endangered amphibians.

Mathematics Mar 21, 2018

Mathematicians invent tool to judge when voting maps have been unfairly drawn

In 1812, the governor of Massachusetts, Elbridge Gerry, approved a narrow and winding voting district for the state senate that curved from Marblehead around to Salisbury. It looked like a long-necked salamander, Federalist ...

Ecology Mar 12, 2018

Early warning system for deadly amphibian pathogen

New technology being developed at Washington State University could help save amphibians around the world from a deadly fungal pathogen.

Evolution Feb 23, 2018

Playing both ends: Amphibian adapted to varied evolutionary pressures

Caecilians are serpent-like creatures, but they're not snakes or giant worms. The limbless amphibians, related to frogs and salamanders, favor tropical climates of Africa, Asia and the Americas. Most live in burrows of their ...

Cell & Microbiology Feb 5, 2018

Could this creature hold the future of regenerative medicine?

Thanks to a team of Australian scientists, we're a step closer to harnessing the power of stem cells for regenerative medicine.

Biotechnology Jan 24, 2018

Decoding the Axolotl genome

A team of researchers led by scientists in Vienna, Dresden and Heidelberg has decoded the entire genetic information of the Mexican salamander axolotl. The axolotl genome, which is the largest genome ever to be sequenced, ...

Biotechnology Dec 22, 2017

Salamander genome gives clues about unique regenerative ability

Researchers at Karolinska Institutet in Sweden have managed to sequence the giant genome of a salamander, the Iberian ribbed newt, which is a full six times greater than the human genome. Amongst the early findings is a family ...

Environment Nov 17, 2017

Widespread chemical contaminants stunt growth of amphibians

A series of synthetic chemicals widely used in household products, food packaging and clothing have a significant effect on the development of frogs, even at low doses, according to a Purdue University study.

Plants & Animals Nov 7, 2017

Use of glow sticks in traps greatly increases amphibian captures in study

With amphibian populations declining around the world and funds to find the causes scarce, a team of Penn State researchers has shown that an unorthodox tactic will make it easier and therefore less expensive to capture adult ...

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