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Latest Evolution Stories

Bats And Dolphins Have Genetic Similarities
2013-09-05 04:58:11

[ Watch the Video: Genetic Similarities In Echolocation Discovered In Bats And Dolphins ] redOrbit Staff & Wire Reports - Your Universe Online Convergent evolution – the evolution of similar traits in drastically different types of creatures – is widespread not just at the physical level but also at the genetic level, according to new research published in this week’s edition of the journal Nature. As part of their study, scientists from Queen Mary University of London...

Speciation Theory Questioned
2013-09-03 14:24:14

Brett Smith for redOrbit.com - Your Universe Online While scientists have catalogued millions and millions of species, there is still no agreement on how exactly new species form. However, a new study published this week in Proceedings of the National Academy of Sciences could deal a major blow to one prevailing theory - namely, that new species arise when a barrier prevents reproduction between populations. Species-creating barriers could be physical, such as a mountain range, or they...

2013-08-21 12:57:31

New bio-imaging technology peers into the heart of embryo development Scientists using a pioneering bio-imaging system to record simultaneously the development of hundreds of aquatic embryos have discovered significant parent-offspring similarities in the timing and sequence of that development. Researchers at Plymouth University have found the timing of key developmental milestones – such as the first beating of the heart, formation of the eyes and movement – differs markedly...

2013-08-15 21:03:58

UC Riverside geneticists show the COPIA-R7 transposon enhances the immunity of its host against a pathogenic microorganism Transposons are DNA elements that can multiply and change their location within an organism's genome. Discovered in the 1940s, for years they were thought to be unimportant and were called "junk DNA." Also referred to as transposable elements and jumping genes, they are snippets of "selfish DNA" that spread in their host genomes serving no other biological purpose but...

Fossil And Molecular Evidence Important For Studying Evolution
2013-08-10 05:19:24

redOrbit Staff & Wire Reports - Your Universe Online The fossils of microscopic aquatic creatures, whose shells resemble grains of sand to the naked eye, could help shed new light on the process of evolution, according to new research published Friday in the journal Methods in Ecology & Evolution. As part of their research, University of Southampton evolutionary ecologist Dr. Thomas Ezard and his colleagues are analyzing the remains of the one-millimeter large planktonic...

2013-08-02 23:21:24

Peter Todd’s new book “The Individuation of God” is now available and the Asheville Jung Center looks at some of them many themes in the pages of this must own book. Asheville, NC (PRWEB) August 02, 2013 Peter Todd’s new book “The Individuation of God” has just hit the shelves and the Asheville Jung Center is exploring its content. Contributions from archetypal depth psychology, quantum physics and neuroscience elucidate relationships between mind and matter are just a few of...

For Your Eyes Only: Understanding How Sight Evolved
2013-07-29 12:19:33

Brett Smith for redOrbit.com - Your Universe Online The ability to look out for predators or see a distant source of water has allowed humans to get where we are today, but how did our sense of vision evolve throughout time? In a newly published research review, Trevor Lamb, a neuroscientist at the Australian National University, decided to look into several questions surrounding the evolution of the human eye. "There are profound questions about the eye which are still not easy to...

Genetic Hitchhikers Picked Up By Evolution
2013-07-23 11:01:42

Princeton University In a twist on "survival of the fittest," researchers have discovered that evolution is driven not by a single beneficial mutation but rather by a group of mutations, including ones called "genetic hitchhikers" that are simply along for the ride. These hitchhikers are mutations that do not appear to have a role in contributing to an organism's fitness and therefore its evolution, yet may play an important role down the road. Researchers from Princeton University...


Latest Evolution Reference Libraries

Paleontology
2014-01-12 00:00:00

Paleontology or Palaeontology is the scientific study of prehistoric life, including the study of fossils to determine the organisms evolution and interactions with each other and their environments. Paleontological observations have been documented as far back as 5th century BC. The science became established in the 18th century as a result of Georges Cuvier’s work on comparative anatomy, and it developed quickly within the 19th century. The term itself comes from Greek palaios, meaning...

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Word of the Day
cenobite
  • One of a religious order living in a convent or in community; a monk: opposed to anchoret or hermit (one who lives in solitude).
  • A social bee.
This word comes from the Latin 'coenobium,' convent, which comes from the Greek 'koinobios,' living in community.
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