Search results for Salamander

Ecology Jan 17, 2017

Moving up the food chain can beat being on top

When it comes to predators, the biggest mouths may not take the biggest bite. According to a new study from bioscientists at Rice University, some predators have their greatest ecological impacts before they reach adulthood.

Cell & Microbiology Jan 17, 2017

New genomic tool for salamander biology could spur deeper understanding of tissue regeneration

A research team led by scientists at Brigham and Women's Hospital has assembled a catalogue of every active gene in a variety of tissues in the axolotl, a type of salamander known for its striking ability to fully regenerate ...

Plants & Animals Jan 12, 2017

New research explores the effect of winter dormancy on cold-blooded cognition

Unlike mammals, amphibians who rest up during the winter do not forget the memories they made beforehand – this is the surprising discovery of new scientific research.

Environment Jan 12, 2017

When ice and snow melt away into streams and groundwater, road salt goes with it

At the edge of Behrend Fields, where a footpath leads back to a one-acre parking lot, Pam Silver bends down and scoops a handful of snow into a small plastic cup.

Paleontology & Fossils Dec 22, 2016

Biologists use fossils to pinpoint when mammal and dinosaur ancestors became athletes

Many mammals and birds are remarkable athletes; mice work hard to dig burrows for protection and sparrows fight gravity with each flap of their wings. In order to have the energy to sustain vigorous exercise, the body's tissues ...

Plants & Animals Dec 20, 2016

Salamanders brave miles of threatening terrain for the right sex partner

Most salamanders are homebodies when it comes to mating. But some of the beasts hit the road, traversing miles of rugged terrain unfit for an amphibian in pursuit of a partner from a far-away wetland.

Ecology Dec 6, 2016

Ice age vertebrates had mixed responses to climate change

New research examines how vertebrate species in the eastern United States ranging from snakes to mammals to birds responded to climate change over the last 500,000 years. The study, recently published in the journal Ecology ...

Materials Science Nov 29, 2016

Glues inspired by nature will give us faster ships, surgical adhesives and sticky car tyres

We use adhesives all the time, from the temporary stickiness of the humble Post-It note to super-strength glues used in construction, but it is easy to overlook the many living creatures that rely on adhesion for survival ...

Ecology Nov 22, 2016

Scientists unveil software that revolutionizes habitat connectivity modeling

A trio of Clemson University scientists has unveiled a groundbreaking computational software called "GFlow" that makes wildlife habitat connectivity modeling vastly faster, more efficient and superior in quality and scope.

Plants & Animals Nov 15, 2016

Three new species of miniaturized tropical salamanders are already endangered

An international team of researchers has completed a decades-long study of tiny salamanders found in the high-mountain forests of Oaxaca, Mexico, and concluded that they represent three new species of the enigmatic genus ...

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