A meta-analysis of more than 18 million COVID patients provides more evidence that people of Black and Asian descent are at greater risk of contracting the virus — and Asians may bear a higher ...

Chemical similarities of basic life processes are evidence of common descent. Comparative embryology shows, for example, that early in their embryonic development fish, birds and humans all have a ...

Although the consilience of these classic arguments provides strong evidence for the common ancestry of higher taxa such as the chordates or metazoans, none expressly address questions such as ...