New species that are 100% dinosaur continue to be discovered by paleontologists with increasing frequency. One such recent discovery, described as “both...
Speciation may be defined as the separation of populations of animals or plants that resemble one another closely and originally able to interbreed—into...
Oxygen gives cells energy. But oxygen can also harm cells. Any organism that uses oxygen must both harness the power and protect itself against being...
What if mutations that seem helpful today become harmful tomorrow? That question sits at the center of a new genetics study published in Nature Ecology...
Was the famous extinct fossil named Archaeopteryx a bird or an evolutionary link that led to birds? And how confident should scientists and others feel...
"Behold, I will do a new thing, Now it shall spring forth; Shall you not know it? I will even make a road in the wilderness And rivers in the desert." (Isaiah...