Remember the meteor that exploded over Russia earlier this year? A 50 foot diameter object exploded 14 miles above the surface of the earth and created a shock wave that injured 1500 people and damaged more than 7000 buildings. Despite the drama, the lasting effects on the earth were minimal and only small pieces of the meteorite made it to the surface of the earth.
Implications of Artifacts and Bones on Ancient Human Butchery Practices
A recently published study is making news the last couple of days. It regards evidence obtained from remains of preserved bones of human scavenging and/or hunting practices. The site of the dig is a hillside in southern Kenya where, in less than an acre, more than 3700 fossils and more than 2000 artifacts have been recovered... Continue Reading →
NH Notes: Gall Mites in Amber Similar but Not the Same As Today
Today Creation.com (Creation Ministries International) published a story about the amazing preservation of clearly identifiable gall mites. My Facebook feed proclaimed the following: "Gall mites magnificently preserved in amber ostensibly 230 million years old are just the same as mites found alive today" with a link to the story HERE. The gist of the article... Continue Reading →
The Fake Fringes: How I Fell Victim to an Internet Parody
This is a bit embarrassing but I think instructive so I am going to share how I discovered that I have been utterly fooled by a parody web site for many years. Last week I wrote about the importance of understanding that even fringe groups have fringes (see: Human Fossil Footprints: Exploring the Fringes of... Continue Reading →
The State of Creationism as Viewed by Google Trends
Just how much interest is there in various forms of creationism and has that interest been increasing or decreasing? There have been many polls that that have addressed this question over the past several decades. These polls generally suggest that attitudes toward the age of the earth, the origin of man and evolution have not... Continue Reading →
NH Notes: Answers in Genesis and a Mountain of Extraterrestrial Dust
How long would it take for falling dust to accumulate into a mound 2 1/2 miles tall? Answers in Genesis has commented (Wind, not water, may have built the Martian Mount Sharp) over the weekend on the same research article that I referenced in my post last week (NH Notes: Did Wind and Dust Create a... Continue Reading →
Human Fossil Footprints: Exploring the Fringes of Creationism
A friend of mine recently gave me a book that he had found at a local library book sale knowing that I have an interest in creationist' writings. The book, Evolution and Human Fossil Footprints, was written by an Aaron Judkins. I assumed the focus of the book would be on the Paluxy “man” tracks in... Continue Reading →
NH Notes: Did Wind and Dust Create a 15,000 Foot Mountain in Gale Crater?
Large depressions, layers of rocks, precipitated minerals in rock cracks, erratic rocks strewn about, mountains inside of craters: these are just a few examples of the diversity of landscapes on Mars that the Curiosity rover has discovered and been investigating the past six months. The mountain at the center of the crater that Curiosity... Continue Reading →
NH Notes: Mysterious Noises in My Attic Finally Explained
A few nights ago I finally decided it was time to find out what had been making periodic strange noises in my attic at night for the last couple of months. I had looked up there once before and couldn't find any signs of anything unusual so I thought it was just in the gutters... Continue Reading →
They Have the Gene but Blood is Not Sweet Nectar to the Vampire Bat
In my class yesterday I reviewed a paper selected by my students that explored the sweet tasting abilities of bats. We learned that most, but not all, bats can taste sugar like other mammals. I did not know much about mammalian taste receptors (that is one problems with letting students pick the topics!) and I... Continue Reading →
NH Notes: A Trunk and Tusk-Challenged Fossil Elephant
I have been thinking about Elephants the last couple of days and may write more about elephant following in the vein of my recent posts on horses. For now I just want to introduce you to one really weird extinct elephant. I call it an elephant because of its obvious similarities but just like with... Continue Reading →
The New Zealand Flora: Flightless Moas as Agents of Natural Selection
Plants aren't just helpless victims of herbivory. They find ways to fight back against those voracious animals that can ravage them in short order. Plants can produce toxins, spines, thorns, glass crystals in their cells and many other defenses but all of these defenses require a significant allocation of energy. That energy could be spent growing new... Continue Reading →
NH Notes: Fossil Wasp Cocoons in Dinosaur Eggs – Evidence of a Complex Ecology
What happened to huge dinosaur eggs that were either abandoned or broke prematurely? You might think that this is a question that is impossible to answer, but dinosaur eggs have been discovered with intriguing evidence of scavenging of various forms. I recently came across a report from 2011 that I thought was especially interesting... Continue Reading →
DNA from a Fossil Canine Skull: Confirmation of an Ancient Domesticated Dog
Where did domesticated dogs come from? That dogs are wolves has been known for some time but which wolves and when did domestication occur has been a more difficult question to answer. Thousands of dog breeds and wolves have been genotyped to explore this question and that evidence suggests four and possibly more, separate wolf... Continue Reading →
Consider the Ostrich: Adapted for the Present World? – Part III
Does Genesis require that ostriches were flight capable in the prelapsarian world? If you have read parts I and II of this series you might think that I have overlooked one very important clue about the origin of ostriches: the Genesis creation account. You could suggest that a logical argument can be made that the... Continue Reading →