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Latest Evolution Stories

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...

Evolution Not Fast Enough For Climate Change
2013-07-10 15:17:43

Brett Smith for redOrbit.com - Your Universe Online New research from two biologists at the University of Arizona and Yale suggests that evolution is not an option for species looking to cope with rising global temperatures. According to a study, terrestrial vertebrate species could not adapt to the 4 degree Celsius rise in average global temperatures, and many of these species could be driven to extinction. "Every species has a climatic niche, which is the set of temperature and...

2013-07-10 12:04:22

A new study has shed light on the potential of birds to survive in the face of climate change. In the analysis, based on more than fifty years' detailed study of a population of great tits near Oxford, UK, a team of scientists were able to make predictions about how the birds could cope with a changing climate in the future. They found that for small, short-lived birds like the great tit, evolution can work fast enough for genetic adaptation to keep pace with a changing environment. However,...

2013-07-09 16:40:48

By studying rapidly evolving bacteria as they diversify and compete under varying environmental conditions, researchers have shown that temporal niches are important to maintaining biodiversity in natural systems. The research is believed to be the first experimental demonstration of temporal niche dynamics promoting biodiversity over evolutionary time scales. The temporal niches – changes in environmental conditions that occur during specific periods of time...


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
lambent
  • Licking.
  • Hence Running along or over a surface, as if in the act of licking; flowing over or along; lapping or bathing; softly bright; gleaming.
This word comes the Latin 'lambere,' to lick.
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