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Dinosaurs

How Much Can One Bone Say?
March 26, 2010
Two fossil discoveries are generating a lot of news from a single bone.  The first is a dinosaur hip.  The second is a human finger.  How much weight can a single bone carry? Australian tyrannosaur:  The tyrannosaurid dinosaurs had a distinctive hip bone.  Live Science cast any doubt on the claims: “it’s still a hypothesis […]
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Darwin and Evolution

Dinosaur Evolution Is Relative
March 5, 2010
The science news media are all reporting that the “oldest known dinosaur relative” has been found.  The artist reconstructions of Asilisaurus kongwe, found in middle Triassic layers in Tanzania, make the creature look quite dinosaurian; at least it was dog-sized and walked on thick legs under its body like its famous brethren did.  Its early […]
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Bible and Theology

Evolutionary Inferences: Are They Incontrovertible?
February 23, 2010
No matter what is found in plants or animals, it finds its way into an evolutionary explanation eventually.  Are these explanations driven by the data, or forced into a belief system?  Are other explanations possible?  Some recent reports might inform these questions. Your inner plant:  Get in touch with your inner plant with a report […]
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Birds

Dinosaurs Evolved from Birds
February 9, 2010
Birds evolved from dinosaurs, we are often told.  That’s backwards, reply some scientists at Oregon State University.  According to PhysOrg, the recently-published bi-plane model study of Microraptor gui (01/29/2010) demonstrates that theropod dinosaurs did not sprout wings and fly; instead, they became flightless after their bird ancestors came down from the trees.     Their […]
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Birds

Incredible Creatures that Support Evolution?
January 29, 2010
Paleontologists and biologists continue to uncover animals past and present that exhibit amazing diversity. Some of them are so weird and unexpected, they are almost unbelievable. Usually, the news media are quick to tally up points for Darwin by explaining to lay people how they shed light on evolution. But in the “discovery” stage of […]
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Darwin and Evolution

Evidence for Evolution, or for Uncontroversial Variation?
December 24, 2009
Science papers and articles often announce promising new evidence for evolution.  To distinguish Darwinian evolution from creation, though, requires evidence of a certain magnitude.  The staunchest Biblical creationist allows for a great deal of variation within kinds.  When evidences for evolution are announced, do they rise to the level of change Darwin theorized – like […]
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Dinosaurs

Darwin vs. the Fossils
December 11, 2009
What could be more iconic to evolution than dinosaurs and the horse series?  Museums often display skeletons of these animals as proof of evolution.  The real story told in scientific papers is often very different.  Two recent studies present major, serious challenges to Darwin’s theory. Horse series:  The old straight-line chart of horse evolution from […]
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Birds

Dino Clawprints in the Sandstones of Time
October 6, 2009
Some of the largest dinosaur tracks ever found have been uncovered in France.  The BBC News has a picture of tracks nearly 5 feet across made by sauropods that weighed 30 tonnes.  Tracks of ornithischian dinosaurs in South Africa are being analyzed for clues to dinosaur behavior, reported Science Daily.  The team believes that tracks […]
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Birds

Anchiornis: Foot Feathers Confuse Bird Evolution Story
October 1, 2009
The paper on Anchiornis huxleyii was published in Nature,1 along with a News article about it in the same issue by Lawrence Witmer.2  In addition, popular reports were printed by the BBC News, Live Science and Science Daily.     The popular reports are focusing on Xing Xu’s claim that this fossil removes the last […]
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Birds

Ho-Hum, Another Feathered Dinosaur
September 25, 2009
Another Chinese fossil its discoverers are calling a “feathered dinosaur” has been announced by Nature News.  It is ostensibly a more complete specimen of Anchiornis huxleyii that was announced last January (see 01/21/2009).  The full paper on this specimen is to be published in Nature next week.     The fossil is said to have […]
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Dinosaurs

Velociraptors as Tree Climbers?
September 11, 2009
Remember those sickle-shaped claws on the feet of Velociraptor that terrified visitors in the Jurassic Park movies?  New Scientist reported a radically different theory about them.  They weren’t for eviscerating their prey; they were for climbing trees.  Phil Manning (U of Manchester) previously showed they were insufficient for tearing dinosaur skin.  Now he is suggesting […]
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Dinosaurs

Dino Protein Confirmed
August 2, 2009
An independent study of bone marrow contents from a T. rex that was reported in 2007 to contain fragments of protein has confirmed the claim, reported Science Daily.  Seven peptides from collagen, and apparently traces from hemoglobin, were detected.  The findings are scheduled to be published in the Sept. 4 issue of Journal of Proteome […]
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Dinosaurs

Dakota Dino Reveals Skin Cells
July 1, 2009
“Absolutely amazing” and “absolutely gobsmacking” are exclamations made by scientists analyzing the fossilized skin of a hadrosaur known as Dakota.  The researchers found cell structures and organic matter in the skin and layers that resemble the skin of birds and crocodiles.     The specimen was uncovered in 1999 on a North Dakota ranch and […]
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Cosmology

We Know Less Than We Think
June 23, 2009
Strange reports come from science news outlets on occasion that call into question facts we thought we understood.  These raise a question: do we really know what we think we know? Cutting dinosaurs down to size:  Dinosaurs may have been half as heavy as thought, said Science Daily.  Some paleontologists are claiming that widely-used methods […]
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Birds

Dino Fossils Generate Overblown Claims
June 18, 2009
04/10/2006), inventing feathers out of thin air.  This time, it was justified on the basis of a new paper in Nature that claims to remove an obstacle in the dinosaur-bird evolution story.1  Doubters had pointed to differences in the three forward-pointing toes.  With dinosaurs, it was toes 1, 2 and 3 that were retained; while […]
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