The Scientist

» genetic variation and evolution

Most Recent

image: Genetic Risk Factors for Breast Cancer Identified

Genetic Risk Factors for Breast Cancer Identified

By Ashley P. Taylor | October 23, 2017

Researchers identify 72 novel genetic variants associated with breast cancer risk.

0 Comments

Plantings of non-GM refuges counter the development of resistance.

2 Comments

image: Study Illuminates Genetics of Skin Color

Study Illuminates Genetics of Skin Color

By Ashley P. Taylor | October 12, 2017

Researchers identified genes related to melanin levels in African populations.

1 Comment

Combined transcription and genome data from multiple tissues in hundreds of human donors reveal links between genotype and gene expression across the body.

1 Comment

Critics of the proposed curriculum say it leaves out important information relating to climate change and evolution.

0 Comments

image: Do Pathogens Gain Virulence as Hosts Become More Resistant?

Do Pathogens Gain Virulence as Hosts Become More Resistant?

By Andrew F. Read and Peter J. Kerr | October 1, 2017

Emerging infections provide clues about how pathogens might evolve when farm animals are protected from infection.

1 Comment

image: Infographic: Evolving Virulence

Infographic: Evolving Virulence

By Andrew F. Read and Peter J. Kerr | October 1, 2017

Tracking the myxoma virus in the wild rabbit populations of Australia has yielded insight into how pathogens and their hosts evolve.

1 Comment

image: In Canada, Signs of Life Nearly 4 Billion Years Old

In Canada, Signs of Life Nearly 4 Billion Years Old

By Ashley P. Taylor | September 28, 2017

Embedded within 3.95-billion-year-old rock, scientists have found graphite with a carbon signature that indicates biological activity.

0 Comments

image: Coastal Critters Make Epic Voyages After 2011 Tsunami

Coastal Critters Make Epic Voyages After 2011 Tsunami

By Ashley Yeager | September 28, 2017

Marine species survived rafting thousands of kilometers on debris swept into the water by the giant wave, scientists say.

0 Comments

image: How Poison Frogs Avoid Poisoning Themselves

How Poison Frogs Avoid Poisoning Themselves

By Abby Olena | September 21, 2017

Amphibians resist their own chemical defenses with amino acid modifications in the sequence for a target receptor.

1 Comment

Popular Now

  1. Stem Cell Vaccine Protects Mice From Cancer
  2. Love in the Scientific Literature
    News Analysis Love in the Scientific Literature

    There are countless ways for scientists to say, “I love you.” Naming a slime-mold beetle after your wife (and another after your ex-wife) is, apparently, one of them.  

  3. DNA Robots Target Cancer
    Daily News DNA Robots Target Cancer

    Researchers use DNA origami to generate tiny mechanical devices that deliver a drug that cuts off the blood supply to tumors in mice.

  4. CDC: Flu Vaccine 36 Percent Effective So Far
AAAS