One of the rapidly expanding and exciting research fields in molecular biology is the area of epigenetics. In the study of epigenetic modifications,...
Researchers from MIT and the University of Massachusetts Medical School recently characterized a group of genes in humans and other mammals that not...
How in the world did a creature as odd as the duck-billed platypus originate? This creature lays eggs like a reptile, has venom like a reptile, spurs like...
Natural stone arches are commonly made of sandstone or limestone and are found in coastal cliff areas that can be eroded by wave action. Other arches...
Speciation may be defined as the separation of populations of animals or plants that resemble one another closely and originally able to interbreed—into...