Quantcast

Latest Introduction to evolution Stories

2012-04-19 11:23:56

Study of simple organisms reveals preference for those who resemble themselves In a dog-eat-dog world of ruthless competition and 'survival of the fittest,' new research from the University of Leicester reveals that individuals are genetically programmed to work together and cooperate with those who most resemble themselves. A tendency for similar individuals to cooperate selectively with one another, even if they are not close relatives, can evolve spontaneously in simple organisms....

2005-08-26 19:25:00

AUSTIN, Texas -- A biologist at The University of Texas at Austin has presented a new theory that sheds light on how organisms, including viruses like HIV, rapidly evolve in the face of vaccines and antibiotics. Dr. Lauren Ancel Meyers says the new model could help identify genes that increase a pathogen's ability to evolve quickly against immune responses. Knowing those genes could help scientists develop new and better vaccines. Meyers' model predicts that populations can evolve "genetic...


Word of the Day
Cthulhu
  • A gigantic fictional humanoid alien god being described with a head resembling an octopus and dragon wings and claws, around whom an insane cult developed.
  • Pertaining to the mythos of Cthulhu and additional otherworldly beings created by H. P. Lovecraft or inspired by his writings and imitators.
This word was invented in 1926 by H.P. Lovecraft for his short story, 'The Call of Cthulhu.' 'Cthulhu' may be based on the word 'chthonic,' which in Greek mythology refers to the underworld.
Related