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Evolution
Evolution: the change in the heritable characteristics of biological populations over successive generations.Evolutionary processes give rise to biodiversity at every level of biological organisation, including the levels of species, individual organisms, and molecules. Repeated formation of new species, change within species, and loss of species throughout the evolutionary history of life on Earth are demonstrated by shared sets of morphological and biochemical traits, including shared DNA sequences. These shared traits are more similar among species that share a more recent common ancestor, and can be used to reconstruct a biological "tree of life" based on evolutionary relationships, using both existing species and fossils.
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APR 01, 2021Chemistry & Physics
Researchers from Penn State are looking to deep learning to act as a method for improving air quality predictions. The r ...Written By: Kathryn DeMuth SullivanMAR 30, 2021Genetics & Genomics
Bacteria can share genetic material in a process called horizontal gene transfer, and recent work has shown that in anim ...Written By: Carmen LeitchMAR 26, 2021Plants & Animals
The east coast is preparing for one of nature’s greatest spectacles. A gigantic swarm of periodical cicadas is due ...Written By: Tiffany DazetMAR 21, 2021Genetics & Genomics
Did life originate with RNA? Scientists are still trying to learn more about how the first molecules arose out of primor ...Written By: Carmen LeitchMAR 19, 2021Genetics & Genomics
Giraffes are unique and have made many evolutionary adaptations. They have a very short sleep cycle, for example.Written By: Carmen LeitchMAR 16, 2021Genetics & Genomics
The genetic code is the basis for life, but in order for an organism to live and survive, it needs the proteins that the ...Written By: Carmen LeitchMAR 15, 2021Microbiology
Antibiotic resistance was developing in bacteria earlier than we knew.Written By: Carmen LeitchMAR 14, 2021Cell & Molecular Biology
Recent research involving ancient marine animals shows how humans and other animals still carry some of those animals' c ...Written By: Carmen LeitchMAR 12, 2021Earth & The Environment
New research from the University of Houston reevaluates the role of the asthenosphere in tectonic plate movement. Accord ...Written By: Kathryn DeMuth SullivanMAR 08, 2021Microbiology
A new type of endosymbiosis has been discovered; the organisms are shown in this image by S. Ahmerkamp, Max Planck Insti ...Written By: Carmen LeitchMAR 07, 2021Genetics & Genomics
Throughout human history, our species has come into contact with both harmless and infectious microbes that have changed ...Written By: Carmen LeitchMAR 02, 2021Cell & Molecular Biology
Retroviruses can infect cells and insert themselves into the genetic code of their host. Sometime in the past 50,000 yea ...Written By: Carmen LeitchMAR 01, 2021Microbiology
Most people know botulism as a nasty disease and botox as a wrinkle reducer that may cause a 'frozen' look if it's overu ...Written By: Carmen LeitchMAR 01, 2021Cell & Molecular Biology
We've heard a lot about how important carbon and water are to life, but sulfur? Researchers think that sulfur may have a ...Written By: Carmen LeitchFEB 26, 2021Genetics & Genomics
Some genes don't stay in the same place in the genome. Sometimes called jumping genes or transposons, this genetic mater ...Written By: Carmen LeitchFEB 25, 2021Plants & Animals
Fish may seem to just swim around without much thought or character. But new research reported in Ecology and Evolution ...Written By: Carmen LeitchFEB 22, 2021Genetics & Genomics
Some people just aren't that bothered by cold weather; can it be their genes? New work has suggested that when humans be ...Written By: Carmen LeitchFEB 19, 2021Chemistry & Physics
Does your dog like watching TV with you? Chances are probably not, because dogs’ eyes see light much faster than h ...Written By: Kathryn DeMuth SullivanFEB 19, 2021Microbiology
Chemicals that are designed to kill weeds, known as herbicides, can apparently raise the levels of antibiotic resistant ...Written By: Carmen LeitchFEB 18, 2021Earth & The Environment
New research suggests that the lakes underneath Antarctica’s thick ice could be home to more microbial life than t ...Written By: Kathryn DeMuth SullivanFEB 16, 2021Cell & Molecular Biology
Stem cells can be used to create simplified versions of human organs called organoids, enabling researchers to study how ...Written By: Carmen LeitchFEB 15, 2021Cell & Molecular Biology
The SARS-CoV-2 pandemic virus that causes COVID-19 has now had ample opportunity to infect millions, which has presented ...Written By: Carmen LeitchFEB 15, 2021Microbiology
Bacteria have colonized nearly every environment on Earth, including the human body. While most of the microbes we encou ...Written By: Carmen LeitchFEB 11, 2021Genetics & Genomics
Long ago, aquatic animals adapted to live on land, and this initial group of land-dwelling vertebrates are known as tetr ...Written By: Carmen Leitch
APR 01, 2021
Chemistry & Physics
Researchers from Penn State are looking to deep learning to act as a method for improving air quality predictions. The r
...
Written By:
Kathryn DeMuth Sullivan
MAR 30, 2021
Genetics & Genomics
Bacteria can share genetic material in a process called horizontal gene transfer, and recent work has shown that in anim
...
Written By:
Carmen Leitch
MAR 26, 2021
Plants & Animals
The east coast is preparing for one of nature’s greatest spectacles. A gigantic swarm of periodical cicadas is due
...
Written By:
Tiffany Dazet
MAR 21, 2021
Genetics & Genomics
Did life originate with RNA? Scientists are still trying to learn more about how the first molecules arose out of primor
...
Written By:
Carmen Leitch
MAR 19, 2021
Genetics & Genomics
Giraffes are unique and have made many evolutionary adaptations. They have a very short sleep cycle, for example.
Written By:
Carmen Leitch
MAR 16, 2021
Genetics & Genomics
The genetic code is the basis for life, but in order for an organism to live and survive, it needs the proteins that the
...
Written By:
Carmen Leitch
MAR 15, 2021
Microbiology
Antibiotic resistance was developing in bacteria earlier than we knew.
Written By:
Carmen Leitch
MAR 14, 2021
Cell & Molecular Biology
Recent research involving ancient marine animals shows how humans and other animals still carry some of those animals' c
...
Written By:
Carmen Leitch
MAR 12, 2021
Earth & The Environment
New research from the University of Houston reevaluates the role of the asthenosphere in tectonic plate movement. Accord
...
Written By:
Kathryn DeMuth Sullivan
MAR 08, 2021
Microbiology
A new type of endosymbiosis has been discovered; the organisms are shown in this image by S. Ahmerkamp, Max Planck Insti
...
Written By:
Carmen Leitch
MAR 07, 2021
Genetics & Genomics
Throughout human history, our species has come into contact with both harmless and infectious microbes that have changed
...
Written By:
Carmen Leitch
MAR 02, 2021
Cell & Molecular Biology
Retroviruses can infect cells and insert themselves into the genetic code of their host. Sometime in the past 50,000 yea
...
Written By:
Carmen Leitch
MAR 01, 2021
Microbiology
Most people know botulism as a nasty disease and botox as a wrinkle reducer that may cause a 'frozen' look if it's overu
...
Written By:
Carmen Leitch
MAR 01, 2021
Cell & Molecular Biology
We've heard a lot about how important carbon and water are to life, but sulfur? Researchers think that sulfur may have a
...
Written By:
Carmen Leitch
FEB 26, 2021
Genetics & Genomics
Some genes don't stay in the same place in the genome. Sometimes called jumping genes or transposons, this genetic mater
...
Written By:
Carmen Leitch
FEB 25, 2021
Plants & Animals
Fish may seem to just swim around without much thought or character. But new research reported in Ecology and Evolution
...
Written By:
Carmen Leitch
FEB 22, 2021
Genetics & Genomics
Some people just aren't that bothered by cold weather; can it be their genes? New work has suggested that when humans be
...
Written By:
Carmen Leitch
FEB 19, 2021
Chemistry & Physics
Does your dog like watching TV with you? Chances are probably not, because dogs’ eyes see light much faster than h
...
Written By:
Kathryn DeMuth Sullivan
FEB 19, 2021
Microbiology
Chemicals that are designed to kill weeds, known as herbicides, can apparently raise the levels of antibiotic resistant
...
Written By:
Carmen Leitch
FEB 18, 2021
Earth & The Environment
New research suggests that the lakes underneath Antarctica’s thick ice could be home to more microbial life than t
...
Written By:
Kathryn DeMuth Sullivan
FEB 16, 2021
Cell & Molecular Biology
Stem cells can be used to create simplified versions of human organs called organoids, enabling researchers to study how
...
Written By:
Carmen Leitch
FEB 15, 2021
Cell & Molecular Biology
The SARS-CoV-2 pandemic virus that causes COVID-19 has now had ample opportunity to infect millions, which has presented
...
Written By:
Carmen Leitch
FEB 15, 2021
Microbiology
Bacteria have colonized nearly every environment on Earth, including the human body. While most of the microbes we encou
...
Written By:
Carmen Leitch
FEB 11, 2021
Genetics & Genomics
Long ago, aquatic animals adapted to live on land, and this initial group of land-dwelling vertebrates are known as tetr
...
Written By:
Carmen Leitch