A review of the book, The Great Evolution Mystery. Darwinism is entirely inadequate to explain evolution, so some other purely naturalistic mechanism is needed. Published in Origins v. 12, n. 1.

Species in the same family or genus may have very similar chromosomal banding patterns, but with apparent rearrangements of parts of some chromsomes. Such rearrangements may contribute to speciation in mammals by interfering with meoisis. Published in Origins v. 11, n. 2.

Animals with high metabolic rates (birds and mammals) are capable of greater work output (speed, etc) but are restricted in size and shape in order to avoid losing too much body heat. Reptiles and amphibians have lower metabolic rates, and can survive at much smaller sizes and elongated shapes than birds or mammals. This is interpreted as a result of design for a diverse ecosystem. Published in Origins v. 9, n. 2.

A review of the book, Ecological Biogeography of Australia. An exhaustive review of the geology, flora nad fauna of Australia. Published in Origins v. 8, n. 2.

Coral reefs take time to grow, and some have questioned whether certain coral reefs could have grown to their present size in the time since the Flood. Evidence reported here indicates that rates of coral reef growth are quite variable, depending on water temperature, carbonate concentration, and depth. At the surface, ultraviolet light inhibits coral growth, so surficial measurements of coral growth are not a good basis for estimating rates of growth. Under ideal conditions, coral is capable of growing fast enough to produce present coral reefs in the time since the Flood. Published in Origins v. 6, n. 2.

Review of the article, Biologists, Help! An appeal by a secular scholar for evolutionists to explain why so many fundamental suppositions of evolutionary theory are so poorly supported by the data. Published in Origins v. 5, n. 2.

A review of the book, Puncuated Equilibria: The Tempo and Mode of Evolution Reconsidered. The new theory of punctuated equilibria acknowledges the gaps in the fossil record used by creationists as evidence against evolution, and explains them as due to the nature of the speciation process. However, the new theory applies only to gaps between species, and does not help with the problem of gaps between higher taxa. Published in Origins v. 5, n. 1.

Portions of the DNA information are not present in mRNA transcribed from the DNA, in plants and animals, as opposed to bacteria. The DNA sequences that are missing in the m-RNA are called introns, and seem to be widespread. Published in Origins v. 5, n. 1.

A review of the book, Variation and Fixity in Nature. The nature of created kinds (baramins) is discussed and evaluated. Published in Origins v. 4, n. 2.

Rabbits have a mechanism for re-processing food after it has fermented in the cecum. This is functionally equivalent to the cud-chewing of cattle, in which fermented food is redirected so that the nutrients produced by bacterial action can be utilized by the mammal. Published in Origins v. 4, n. 2.

Similarities in structure, or homologies, are what one would expect if all of life had been designed by a single Creator. Homologies are not evidence for evolution. Published in Origins v. 3, n. 2.

Several scientists have acknowledged that the evidence for evolution is deficient, and new approaches and information are needed. Published in Origins v. 3, n. 1.

A living mollusk from the eastern Pacific is similar to a Silurian fossil thought to be extinct for millions of years. This "living fossil" (a "Lazarus species") is a major discovery in mollucsan biology. Published in Origins v. 3, n. 1.

A review of the book, Darwin Retried: An Appeal to Reason. the evidence for evolution is so weak it should not be considered a valid theory. Creation is not favored either. Published in Origins v. 1, n. 2.