The Universal Design Intuition—Undeniable or Unreliable? Reviewing ‘Undeniable’ by Douglas Axe 

Last year I was invited to write an essay reflection on Douglas Axe’s book Undeniable: How Biology Confirms Our Intuition that Life is Designed for the periodical Sapientia (Carl F. H. Henry Center for Theological Understanding an outreach of TEDS –Trinity Evangelical Divinity School).  That essay, Undeniably Limited: Designing a Box in Which to Find the […]

Young-Life Creationists—Who are the People that Believe they can Replace Darwin?

Young-earth creationists (YECs) are actively promoting a radical new model of the origin of the diversity of life on Earth. (1)  This speculative view borrows a number of elements found in any typical evolutionary biology textbook. For example, modern YECs claim that most and possibly all species alive today—except humans—are related to numerous other species […]

A Flock of Genomes Reveals the Toothy Ancestry of Birds

A tidal wave of genomic information seems to wash up on shore each year.   In 2014, an especially large wave – in those days long ago! – came ashore in the form of 45 entire genome sequences of birds.   The relevance of these genomes and their hundreds of billions of letters of code representing all […]

Postcards from Colorado Past: What Bones Buried Beneath an Alpine Lake Have to Tell Us

The accidental discovery of a wealth of bones and plant remains preserved in ancient sediments of a high mountain lake in Colorado has opened a window into a past world.  These remains add to the already abundant evidence from across North America that not long ago the climate and animals that populated the continent were […]

Ancient Mars: Cosmogenic Dating Methods Allow Estimates of Erosion Rates on Mars

The NASA rover Curiosity has been making its way across the floor of Gale crater on Mars since 2012.  It has closely examined a wide range of rock types which reveal that this location on Mars has experienced a long history of variable climates.  From water-infused bedrock, water-deposited conglomerates, wind-formed fossilized dunes to active sand […]

Walking Whales On Board Noah’s Ark: The Inevitable End-point of Creationists’ Post-Flood Hyper-Speciation Belief?

The diversity of life on earth today is staggering. Where did that diversity come from? How is that diversity maintained over time? How long did it take for that diversity to form? These are fundamental questions that biologists are interested in investigating. Conventional evidence-based biological theories ascribe biological diversity to the diversification of life over […]

Fossil Footprints on Crete – First Evidence of Humans Killed by Noah’s Flood or Another Young-Earth Mystery?

If a global Flood destroyed all humans except Noah and his family just 4350 years ago, where are all the human fossils? This is a question that any young-earth apologist must be prepared to answer. It’s a perfectly natural and appropriate question. After all, according to young-earth creationists (YECs), nearly all fossil remains of dinosaurs, […]

Xenarthrans (Armadillos, Anteaters and Sloths): Another Biogeographic Puzzle for Young Earth Creationists

The Xenarthrans include the armadillos, anteaters and sloths.  What makes these animals different from other mammals? They all have a unique projections on their vertebral (back) bones; the ischium and sacrum bones of the hip are fused, unlike all other mammals; the males have internal testicles (no external scrotum) located near the bladder and they experience […]

Cacti Biogeography: A Prickly (Pear) Problem for Young Life Creationism

Young-earth creationists (YECs) routinely appeal to post-flood hyper-evolution to explain the diversification of pairs of ancestral animals into dozens and even hundreds of descendant species in the space a few hundred years following a global flood 4500 years before present.  For example, a pair of ancestral canines are said to have evolved in less than 1000 […]

Where’s the DNA? Young Earth Creationism and the Search for Ancient DNA

So how long can DNA or even cells survive in the environment once an organism dies?   This has been a topic of considerable debate in the scientific literature since the advent of high-throughput DNA sequencing techniques.  This growing field of scientific inquiry is fascinating to me and promises to shed new light on old questions.  I have […]

Is Natural and Biological Diversity A Testament of God’s Creative Power or a Consequence of Sin? Reflections on “Is Genesis History?”

In my reflections on the recent film “Is Genesis History?” which appeared on the Biologos website yesterday I made the following observation: “Recently I found myself in a theater taking in scenes of God’s creation through the documentary Is Genesis History? hosted by Del Tackett.  This beautifully produced film transported myself and the rest of a clearly […]

More Planets Than Stars! Exoplanets and Our Little Blue Ball

Our solar system comes with planets of all sorts of sizes and compositions.   Not long ago, it was possible to debate if there were any other planets in the Universe other than those of our solar system.   Now, there doesn’t seem to be any question that other planets, called exoplanets, do exist. The […]

Adam, Eden, and the Corruption of Nature: A Thorny Young-Earth Assumption

Are the existence of plant thorns and thistles proof that the world can only be a few thousand years old?  Yes! according to most young-earth creationists. I’ve written several times about thorns and creation (eg. The Prelapsarian Acacia and the Good Creation:  On the Origin of Thorns) but a video available at – a small fringe young-earth […]

Squeezing the Lost Grand Canyon of Egypt into the Young Earth Paradigm: An impossible* Task

In Egypt the Nile River Valley conceals a massive canyon that once was as deep and wide as the Grand Canyon in Arizona.  We have explored the origins of this lost canyon in the past three posts.   We found that geologists have described the origins of the canyon itself at the time of the Messinian Salinity […]

Cave with Structures Made from Stalagmites Another Problem for YEC Chronology

It seems like every month there is an amazing new discovery of ancient human activities.  Last week it was revealed that “structures” built from stalagmites deep – more than 1000 feet – in a French cave are much older than previously thought.  You can read about these strange structures in many places. I found this article in The Atlantic to be […]