Written by BioLogos Fellow of Biology Dennis Venema, this series of posts is intended as a basic introduction to the science of evolution for non-specialists.

Is the contemporary theory of evolution an example of good science? Biologist Michael Buratovich explore this question in a well-researched two part essay.

Although committed to the principle of sola Scriptura, Calvin recognized that the Bible would have been written in terms its original recipients would have understood. Calvin inherited the medieval cosmology of his time, a way of viewing the world heavily influenced by Greek thought and one which was about to receive shocks from astronomers such as Copernicus and Galileo. But not just yet.

A common argument leveled against the theory of evolution is that scientists have not been able to produce transitional fossils that show the change of one species into another. In this podcast, we address a common misconception about what transitional fossils actually are.

Were one to propose creation by means of theistic evolution, some of the presuppositions for these responses to the problem of evil no longer function. Therefore, advocating some form of theistic evolution poses problems for standard explanations of the problem of evil.

The tension generated by our understanding of God’s character, as revealed in the Bible, and by the reality of the natural world around us has been the focus of much debate within the Christian church since the first century. This series examines critically several of the proposed solutions to this problem, viewing them from the perspective of a geologist, paleontologist, and orthodox evangelical Christian.

In our sixth BioLogos videocast, we take a look at the age of the Earth. We explain four methods scientists have used to determine that age: tree ring, lake varve, radiometric, and seafloor spread dating, and also offer some theological insight on how an old earth can fit with the first chapters of Genesis.

In the mid-seventeenth century, John Mayow conducted a series of experiments in which he showed that burning candles in bell jars consumed one-fifth of the enclosed air before extinguishing. Remarkably, mice placed in bell jars did exactly the same thing...

As I stressed in my column about the YEC view, creationism is ultimately about theodicy—it’s not only about theodicy, to be sure, but the belief that animals must not have suffered and died before Adam and Eve committed the first sin is crucial to the “young” in Young Earth Creationism. To a significant degree, Theistic Evolution is also about theodicy.

When they imagine evolution, many Christians picture novelty: new species arising over time, or speciation events. But as the most recent Southern Baptist Voices exchange makes clear, many Christians also focus on the role of death in evolution—something that can be a stumbling block.

This exchange brings together related essays on death in light of evolution and Scripture from Southern Baptist theologian Dr. John Laing. Laing argues that evolutionary theory requires death to play a central role in the creation of new life, but sees Scripture depicting death only "as an invader, disturber of peace, and a force of evil." A BioLogos response is given by Dr. Jeff Schloss.

Today’s post features a preview of the updated Question, "Did death occur before the Fall?", revised by Senior Web Consultant and Writer Deborah Haarsma. This question provides an overview of the issue and points readers to more resources within and beyond the BioLogos website.

Many Christians believe that they face a painful choice-- either life was designed by God or it is an evolutionary product of natural selection. Charles Darwin himself believed in this dichotomy, and people ever since have felt the need to "choose sides". However, looking back at history, we find that one of Darwin's chief scientific colleagues, Asa Gray, did not share this perspective. In this three-part essay, part 1 charts the relationship of Asa Gray and Charles Darwin. Part 2 describes Darwin's struggle with the problem of natural evil and design in nature, and part 3 explores how Asa Gray was able to embrace evolution without rejecting the idea of design.

The BioLogos Forum is pleased to present this infographic about the tools scientists use to determine the age of the Earth. The graphic, titled "How Do We Know the Earth is Old?", uses data compiled and summarized by geology professor Dr. Gregg Davidson.

We've recently been looking at the evidence for an old earth and the long history and vibrancy of this view among evangelical Christians. Today’s post features a preview of the updated Question, “How are the ages of the Earth and universe calculated?" revised by Senior Web Consultant and Writer Deborah Haarsma.

There are two opposite errors which need to be countered about the fossil record: 1) that it is so incomplete as to be of no value in interpreting patterns and trends in the history of life, and 2) that it is so good that we should expect a relatively complete record of the details of evolutionary transitions within all or most lineages.

In science, we don’t really know the true way things actually work. What we have are theories—broad explanatory frameworks supported by experimentation, which we can use to make testable predictions about the natural world.

A common challenge to evolutionary theory is that while life does indeed change over time (what is known as microevolution), no one has ever seen one species evolve into another species (macroevolution).

Physical death is a necessary and, perhaps, disconcerting element of the evolutionary process for many Christians. It is difficult to imagine a perfect and loving God designing such a universe where forces such as natural death and entropy operate.

This technical series, co-written by Darrel Falk and David Kerk, looks into the evidence for evolution in order to dispel doubts that people may have about this well-supported theory. They look at three things specifically: the separate methods which reveal of the age of the earth, the unfolding history of whale evolution, and finally the common trends of heart development in vertebrates.