Five times in Earth's history, life has faced catastrophic losses so severe that the b...
Critics of evolution once argued that the absence of transitional forms was a fatal flaw i...
Before radiometric dating, geologists cracked open the Earth's timeline using one beau...
Does evolution creep forward slowly and steadily, or does it sit still for long stretches ...
Darwin explained how natural selection works but did not know what was being selected. Gen...
Evolution is not just a theory in the casual sense, it is supported by multiple independen...
One idea changed everything we thought we knew about why living things are the way they ar...
Long before Darwin, a French naturalist proposed a theory of evolution that placed individ...
Translation produces a raw polypeptide chain, but that chain is rarely ready to function t...