Search results for Salamander

General Physics Aug 22, 2022

Scientists are unraveling the mystery of the arrow of time

The flow of time from the past to the future is a central feature of how we experience the world. But precisely how this phenomenon, known as the arrow of time, arises from the microscopic interactions among particles and ...

Plants & Animals Aug 17, 2022

Lungless salamanders develop lungs as embryos despite lung loss in adults for millions of years

Lungs are essential to many vertebrates including humans. However, four living amphibian clades have independently eliminated pulmonary respiration and lack lungs, breathing primarily through their wet skin. Little is known ...

Plants & Animals Aug 3, 2022

Researchers work to restore iconic West Virginia red spruce forests 

Clearcutting and wildfires decimated the red spruce, once the dominant, high-elevation tree species in West Virginia, in the late 1800s and early 1900s. Nowadays, only 10% of the state's historic red spruce coverage remains ...

Plants & Animals Aug 2, 2022

Newts unleashed: Limb muscle regeneration needs metamorphosis and body growth

Unknown to passersby, a modest little creature with amazing abilities lives and breeds in the forests and paddy fields of Japan. Now, researchers from Japan have discovered how these amphibians' superpowers are unleashed.

Plants & Animals Jul 19, 2022

Three new species of black-bellied salamander found in southern Appalachian Mountains

Three new species of black-bellied salamander have been discovered by a research team led by R. Alexander Pyron, the Robert F. Griggs Associate Professor of Biology at the George Washington University. The new salamanders, ...

Paleontology & Fossils Jul 15, 2022

Ancient salamander was hidden inside mystery rock for 50 years—new research

In the fairy-tale landscape of the Isle of Skye off the north-west coast of Scotland, the skull of one of the most ancient salamanders ever discovered to date was excavated from Jurassic limestones. But it would be decades ...

Evolution Jul 12, 2022

Oldest European salamander fossil, discovered in Scotland, informs amphibian origins

Fossils discovered in Scotland represent some of the world's oldest salamanders, according to a new study led by UCL researchers.

Molecular & Computational biology Jul 6, 2022

New research challenges long-held beliefs about limb regeneration

Ken Muneoka is no stranger to disrupting the field of regeneration; for example, in a 2019 ground-breaking publication in Nature, the Texas A&M University College of Veterinary Medicine & Biomedical Sciences (CVMBS) professor ...

Plants & Animals Jul 5, 2022

Scientists identify gaps in the protection of Vietnam's amphibians

As was highlighted in the foreword to the WWF Greater Mekong Report 2021, written by Prof. Dr. Thomas Ziegler, Curator for Herpetology, Ichthyology, and Invertebrates, at Cologne Zoo (Köln, Germany), there is an urgent need ...

Plants & Animals Jun 24, 2022

We helped track 77 species for up to 60 years to try to reveal the secrets of long life. Some don't seem to age at all

Ever wondered about the secret to a long life? Perhaps understanding the lifespans of other animals with backbones (or "vertebrates") might help us unlock this mystery.

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