Why do we laugh when we are
Information about the incidentDecay at the molecular level of genes regulating enamel in toothless animals
Biologists at the University of California have reported new evidence of evolutionary changes found in today's fossil and genome data.The most sunny cities in the world
These are places where the sun can light 90% of the time. Therefore, the lives of those city residents also have more outdoor activities.Darwin's evolutionary model explains male homosexuality
Published in this week's issue of PLoS ONE, the Italian team found that the origin of evolution and preservation of male homosexuality in human populations can be explained by a