Series: Evolution Basics (34 entries)
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.
Origins News Round-up for November 15, 2013
Today’s Origins News Round-up takes us from some cosmic data on the possible existence of life elsewhere in the universe, to some surprising theories about the origin of life, and some interesting general news and editorial items on science and religion.
Series: Science and the Truth Project (2 entries)
Origins News Roundup for November 1, 2013
Where is human evolution going? Where has human evolution been? A roundup of stories from the past few weeks.
Origins News Roundup
This week in the news: a new conversation about rifts in the Christian church (sponsored by the Colossian Forum), a 46-million-year-old fossilized mosquito turns up in a Montana lake, and more…
Evolution: What We Know and What We Don't
This entry was originally posted on February 17, 2010. In this video conversation, Jeff Schloss makes the observation that when we use the term “evolution”, it is not always exactly clear what we are actually discussing unless we denote the intended usage.
Origins News Roundup
Astrobiology is the field of inquiry about the origin of life on our planet and the possibility of life elsewhere in the universe. Making a comeback is the theory that life began on Mars and emigrated from there to Earth via meteorites dislodged by collisions with asteroids.
Series: The Evolutionary Origins of Genetic Information (4 entries)
Join astrobiologist Stephen Freeland for a look into the nature of information and the origins of life on earth. (These posts were originally published as a paper in the ASAs academic journal, PSCF, and are reprinted here with permission.)
Series: Endless Forms Most Beautiful (2 entries)
This series features excerpts from biologist Sean Carroll’s book, Endless Forms Most Beautiful: The New Science of Evo Devo, a well-wrought account of how the field of evolutionary development biology, or Evo Devo, has shaped our understanding of how animals evolve, by studying their development.
Series: Biological Evolution: What Makes it Good Science? (2 entries)
Is the contemporary theory of evolution an example of good science? Biologist Michael Buratovich explore this question in a well-researched two part essay.
Where are the Transitional Fossils?
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.
Series: The Human Fossil Record (16 entries)
In this series, James Kidder provides an intriguing study on transitional fossils and the evolutionary history of modern humans. He begins by discussing the fossil record, explaining how new forms are classified. He then explains the physically distinguishing trait of humankind—bipedalism. From the discovery of Ardipithecus, the earliest known hominin, to the australopithecines, the most prolific hominin, Kidder focuses on the discovery, the anatomy, and the interpretation of these ancestral remains.
Surveying George Murphy's Theology of the Cross
If God himself is willing to die, particularly in such a gruesome way, then perhaps we should at least consider the possibility of God allowing the death of other creatures, too. But would this really be compatible with what we know of God through Scripture?
Oxygen and Co-Creation
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...
Biblical and Scientific Shortcomings of Flood Geology, Part 3
We find no compelling evidence that the earth’s geological features can be explained by a global Flood. Here we consider three lines of evidence: global salt deposits, the order of deposition of sediment layers in the Grand Canyon, and the sequence of fossils in geological strata.
Death and Rebirth: The Role of Extinction in Evolution
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.
Hominids Lived Millions of Years Ago, but How Can We Tell? (Videocast)
This BioLogos videocast addresses the age of recently discovered hominid fossils and how scientists are able to obtain those dates.
What evidence do we have for evolution besides fossils and genes?
Scientists have found multiple lines of evidence for evolution, not just one or two. These types of evidence are independent of each other, coming from sources as different as ancient fossils and modern genetics labs. Evidence also comes from comparing the anatomy of creatures living today. All creatures with four limbs (whether mammals, birds, or reptiles) have the same bone structure in each limb, pointing to their descent from a common ancestor. More evidence comes from biogeography. Isolated islands are missing common species found on the mainland, but are filled with many unique species that can be related by a common ancestor. Finally, evidence comes from embryonic development. As an embryo of a mammal grows, its heart develops through stages similar to fish, amphibians, and reptiles. God’s creation declares the history of life in many different ways. All these ways are pointing to a consistent picture of God creating through evolution.
The Fossil Record
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.