Search results for Salamander

Ecology Oct 29, 2019

Severe drought shuts down reproduction in copperhead snakes, study finds

A long-term study of copperhead snakes in a forest near Meriden, Connecticut, revealed that five consecutive years of drought effectively ended the snakes' reproductive output.

Plants & Animals Oct 25, 2019

The salamander that eats its siblings' arms could one day help you grow a new one

Imagine you're a smiley-faced, feathery-gilled Mexican salamander called an axolotl. You've just been born, along with hundreds of brothers and sisters. But salamanders like you live in the wild only in one lake near Mexico ...

Evolution Oct 10, 2019

New insights into salamander limb development

A new paper by University of Kentucky researchers was recently published in the journal eLife, offering new insights and implications into the study of limb development and the evolution of vertebrate limbs.

Ecology Oct 4, 2019

Yellow cedar rejected for threatened species listing

An iconic Alaska tree with roots that can freeze to death if not covered by snow was rejected Friday by a federal agency for the threatened species list.

Plants & Animals Sep 24, 2019

Discovery of an endangered species in a well-known cave raises questions

You'd think there'd be no way someone could newly discover an endangered species hanging out in Fern Cave in the Paint Rock River valley of Jackson County, so close to Huntsville, home to thousands of spelunkers exploring ...

Plants & Animals Sep 23, 2019

Scientists track frog-killing fungus to help curb its spread

From habitat loss to climate change, amphibians around the world face immense threats to their survival. One emerging and sinister threat is the chytrid fungus, a mysterious pathogen that kills amphibians by disrupting the ...

Plants & Animals Sep 16, 2019

New species of giant salamander is world's biggest amphibian

Using DNA from museum specimens collected in the early 20th century, researchers from ZSL (Zoological Society of London) and London's Natural History Museum identified two new species of giant salamander—one of which they ...

Plants & Animals Sep 10, 2019

Study shows how salamanders harness limb regeneration to buffer selves from climate change

Looking like a cross between a frog and a lizard, the gray cheek salamander has thin, smooth skin and no lungs. The amphibian breathes through its skin, and to survive it must keep its skin moist. As environmental conditions ...

Plants & Animals Sep 7, 2019

Climate change water variability hurts salamander populations

New research from the University of Montana suggests that streamflow variability brought on by climate change will negatively affect the survival of salamanders.

Plants & Animals Sep 6, 2019

GIS and eDNA analysis system successfully used to discover new habitats of rare salamander

A research team has successfully identified an unknown population of the endangered Yamato salamander (Hynobius vandenburghi) in Gifu Prefecture using a methodology combining GIS and eDNA analysis. This method could be applied ...

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