Latest Natural selection Stories
In the current issue of Science, researchers at Michigan State University demonstrate how a new virus evolves, which sheds light on how easy it can be for diseases to gain dangerous mutations.
Long the bane of picky eaters everywhere, broccoli’s taste is not just a matter of having a cultured palate; some people can easily taste a bitter compound in the vegetable that others have difficulty detecting.
Sockeye salmon are evolving through natural selection to deal with a warming climate.
Research published in Science today reveals that the first individuals settling on new land are more successful at passing on their genes than those who did not migrate.
For tens of thousands of years, the genomes of malaria parasites and humans have been at war with one another.
Using simple robots to simulate genetic evolution over hundreds of generations, Swiss scientists provide quantitative proof of kin selection and shed light on one of the most enduring puzzles in biology: Why do most social animals, including humans, go out of their way to help each other?
A team of scientists has discovered that descendants of "exploratory" butterflies that colonized new habitats differ genetically from their more cautious cousins.
When it comes to survival of the fittest, itâ€™s sometimes better to be an adaptable tortoise than a fitness-oriented hare.
For the vast majority of plants and animals, the 'bigger is better' view of evolution may not be far off the mark, says a new broad-scale study of natural selection.
In a demonstration of "reverse-ecology," biologists at the University of California, Berkeley, have shown that one can determine an organism's adaptive traits by looking first at its genome and checking for variations across a population.