Scientists at Nagoya University in Japan have identified the genes that allow an organism to switch between living as single ...

A major evolutionary theory says most genetic changes don’t really matter, but new evidence suggests that’s not true. Researchers found that helpful mutations happen surprisingly often. The twist is ...

Researchers study house sparrow genetics to understand survival, evolution, and how species respond to environmental change.

MPN-BP transformation is driven by sequential mutations disrupting genomic stability, with TP53 mutations being strong predictors of progression. TP53 mutations confer a selective growth advantage, ...

A reduced genome in an island species raises evolutionary questions.

1 The extinction vortex, is genetic variation related to extinction?; 2 How to measure genetic variation; 3 Inbreeding, geographic subdivision, and gene flow; 4 Genetic diversity in changing ...

How did horses become some of the greatest athletes in the animal kingdom? Researchers at Johns Hopkins Medicine may have found the answer, pinpointing a genetic mutation and evolutionary process that ...

Charles Darwin's theory of evolution generated scientific debate and discussion not only in Darwin's own time, but for decades afterward. In the latter part of the nineteenth century and the until the ...

Researchers find Apennine brown bears evolved into a smaller, less aggressive animal after centuries of coexistence with humans.

Explore the fascinating ways dog breeds continue to evolve through genetic influences. Coat Length The fluffy Afghan Hound ...