Last week I pointed out that the Bible provides no support for Ken Ham's contention that massive numbers of species have formed following their departure from Noah's ark 4500 years ago (YEC Biblical Evolution: I Have A Book That Says Otherwise). Now I'm following up with "observational" evidence from DNA sequences to test whether the... Continue Reading →
A story is breaking today of a significant fossil find made almost a year ago but kept under wraps until the data could be properly evaluated. What has now been revealed is that over 100 footprints were found in newly uncovered rocks along a shoreline of England. Study of these footprints has led to... Continue Reading →
Imagine trawling for fish and when you pull up your nets you find a massive bone or a huge tooth along with your catch. For over 100 years fishermen in the North Sea between Britain and Denmark have found such items in their nets but it wasn’t until the 1980s that their value, monetarily and... Continue Reading →
When I last updated you on the excursion that the Curiosity rover has been making across the floor of Gale Crater on Mars I noted that the images it has been beaming back had been getting rather routine. But the rover has slowly been moving downhill toward what seems more and more likely to have... Continue Reading →
We live in a new golden age of fossil discoveries. It seems that every week a new and dramatic fossil find is revealed. This fossil renaissance can be attributed to the opening up of new fossil sources, particularly China and Mongolia but also South America and to improved technology for retrieving and analyzing fossil remains.... Continue Reading →
One of the great privileges of my job is that I get to participate on committees of graduate students. This allows me to get up close and personal with data from sub-disciplines of biology that often extend far from those of my particular expertise. You know by now that I carry a particular fondness for... Continue Reading →
A colleague has a fossil scallop in his office that he collected while teaching a field course on Chesapeake Bay biology. He pulled this scallop from the cliff wall at Calvert Cliffs near Calvert, Maryland. It is particularly impressive not only for its size (more than 5 inches in diameter) but also for its condition.... Continue Reading →
Anyone who has spent time in a desert has probably noticed many dark streaks or patches on the rocks. I expect that most people simply look at these dark streaks and think they are simply stains like a stain on a cement driveway or that line of rust color running down a wall from a... Continue Reading →
Down a 43 foot vertical shaft, another 40 foot slope, and buried under thousands of cave bear, lion and lynx bones, lies the partially fossilized bones of at least 30 individual humans. Welcome to a chamber of horrors otherwise known as Sima de los Huesos (the pit of bones). This pit is but a small... Continue Reading →
A mummified fossil of common species of hadrosaur was found recently in South Dakota that showed that this particular hadrosaur had a rooster-like fleshy comb on its head. Many hadrosaurs have exotic extensions of their cranial bones but this evidence that even the “boring” hadrosaurs had fleshy projections suggests that the hadrosaurs were an even... Continue Reading →
Just how fast are some rocks on Mars eroding? A few months ago I asked a Martian rock that question (see: My Interview with a Martian: A Story of Origins) and I was not given a very satisfying answer. Well, that rock can be excused for being a bit confused about time given how boring... Continue Reading →
One headline reads “Giant Prehistoric Toilet Found” another refers to the discovery of an ancient latrine. Don’t know how I missed those a few weeks ago. Surely had I seen that headline I would have had to clicked on it to find out what that was all about. The actual title, The oldest known communal latrines... Continue Reading →
This fish prefers to be out of water! The Pacific leaping blenny is back in the news again with the publication of further research on how they avoid being eaten by birds and lizards. Whoa, back up a bit you say. A fish living out of water! Yep, and this isn't just a fish that... Continue Reading →
There are about 10,000 species of birds alive today. Almost 200 additional species have gone extinct since the year 1500 and there are innumerable fossil species of birds in the geological column. One of the persistent challenges for modern young earth creationists is how to fit the diversity of life on the Noah’s ark. Answers... Continue Reading →
A new hominid skull find is making news today. The headlines are predictable over-dramatic but the skull nonetheless is quite impressive in its state of preservation. I don’t have time for a detailed report of this find but I have read the paper (Lordkipanize et al. 2013 see references) and several other papers about this... Continue Reading →
Naturalis Historia 