Humans have the remarkable ability to inhabit high altitudes where living conditions are especially harsh and challenging.

One of the most famous living fossils is back in the news. The coelacanth is an endangered deep-sea fish. Its fins fit to unique, wrist-like bones, and unique bony plates envelop what scientists call its lung, which is like the swim bladder that controls buoyancy in other fishes.

The recent discovery of a tiny tyrannosaur jaw bone fragment and a claw has some scientists again pushing dinosaurs as birds.¹ But is there any evidence that T. rex had feathers, as so often is portrayed, let alone as young hatchlings?

Paul Braterman, emeritus professor of chemistry at the University of Glasgow, recently claimed online that creationism “meets all the criteria” for a “conspiracy theory.” He says creationism offers “a complete parallel universe with its own organisations and rules of evidence, and [creationism] claims that the scientific establishment promoting evolution is an arrogant and morally corrupt elite

There are two types of nucleic acids (genetic molecules): DNA and RNA. DNA (deoxyribonucleic acid) is a large linear molecule designed to store genetic information in all cells. RNA (ribonucleic acid) serves as a blueprint for proteins and occurs in three forms: transfer-RNA, ribosomal RNA, and messenger-RNA.