The evolutionary impact of epigenetic variation depends on its transgenerational stability and source - whether genetically determined, environmentally induced, or due to spontaneous, ...

Population genetic structure was estimated using two approaches. First, the presence of genetic clusters was evaluated with a principal component analysis (PCA), which was conducted in the R package ...

(Volodymyr Yakimchuk/Creatas Video+/Getty Images Plus) A seismic shift in the selection pressures acting on humans may have brought us to a major turning point in our evolutionary journey. According ...

A 30-year-long study of a small population of marine snail shows how evolution can adapt to environmental changes quite rapidly. This study revealed how a specific ecotype of the snail changed its ...

Researchers at the University of Maine are theorizing that human beings may be in the midst of a major evolutionary shift—driven not by genes, but by culture. "Human evolution seems to be changing ...

In a first-of-its-kind experiment tracing evolution across 25 generations, scientists have discovered that marine copepods—the tiny crustaceans at the heart of the ocean food web—rely on a largely ...

University of Vermont Professor Melissa Pespeni led a research team that explored how tiny sea creatures evolve. Her discovery provides hope that organisms in the ocean my be more resilient to the ...

pt. 1. Reproductive biology and life history. Gonads, genitals, and reproductive biology / Hartmut Greven ; Matrotrophy / Edie Marsh-Matthews ; Variation and evolution of reproductive strategies / ...

Research linked to Harvard University and Harvard Medical School suggests that redheaded women possess unique genetic and biological traits that may provide several health-related benefits ...