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Not Another Tetrapod Missing Link

Fossils don’t contain light bulbs, but almost every time a new one is found, scientists claim it sheds light on evolution.  The BBC News kept that tradition going with this line, “Scientists say a fossil of a four-legged fish sheds new light on the process of evolution.”  What, exactly, was found?  Whatever Ventastega curonica was, […]

An Evaluation of Evolution as an Explanatory Device

It is very common for scientists to claim this or that phenomenon “evolved.”  How well do such statements qualify as scientific explanations?  How much scientific heavy lifting is done by merely stating that things are the way they are because they evolved that way?  The following recent examples can be considered representative of the evolutionary […]

Animals Outsmart Scientists

In science, long-standing beliefs are often challenged by new evidence.  Several recent findings not only show animals to be more remarkable than thought, they pose some new questions for evolutionists. Slothlessness:  Sleeping almost all day, the sloth is the epitome of laziness in the animal kingdom.  Or is it?  The BBC News now tells us […]

Hagfishing for Eye Evolution

Darwin recognized the vertebrate eye as one of the biggest challenges for his theory.  Still in 2008, evolutionists are debating it.  Two recent articles, both pro-evolution, reveal almost black-and-white attitudes about the problem.  One is cheery and optimistic; the other sober.     Eye evolution?  No problem.  That seems to be the view of Kate […]

Not Even Wrong: Darwin’s Tree Suffers Base Blow

Darwin’s “tree of life” icon is suffering another blow.  The root of multicellular life was supposed to be the simplest, most primitive animal.  Now, scientists are seriously considering that the mother of all animals was a complex animal with a gut, tissues, a nervous system and amazing light displays: a comb jelly.     PhysOrg […]

Seeing Vision in a New Light

The eye is like a camera, right?  That picture is way too simplistic.  The eye-brain visual system does image processing and gleans information from photons in diverse and remarkable ways.  Here are some recent findings by scientists: Upward mobility:  A team of Harvard scientists found some retinal ganglion cells that sense upward motion.  Writing in […]

Squid Beak: “A Truly Fascinating Design”

A new class of flexible yet tough materials may be in our future, thanks to a study of squid beaks.  Scientists at University of Santa Barbara, reported National Geographic News and Science Daily, were curious how the squid anchors its tough, hard beak in soft tissue.  Try anchoring a knife in Jell-o and you get […]

Animals from Junk by Chance

How to build an animal: throw junk DNA at it.  That seems to be the latest idea on where higher animals came from.  A press release from University of Bristol posted on Science Daily and EurekAlert announced, “‘Junk DNA’ Can Explain Origin And Complexity Of Vertebrates, Study Suggests.”     The basic idea, coming from […]

Indebted to Darwin

Britain’s Food Standards Agency is concerned about diminishing fish stocks and is asking citizens to consume less, reported The Telegraph.  This can only mean one thing, thinks Ulf Dieckmann (International Institute for Applied Systems Analysis in Austria): it’s come time to pay the piper.  Who is the piper, you ask?  Answer: Charles Darwin. Dr Dieckmann […]

Horseshoe Crabs Unchanged Since Ordovician

A fossil horseshoe crab has been discovered in Canada that pushes back their origins at least 100 million years in the evolutionary timetable.  The previous record placed these marine arthropods in the Carboniferous (350 million years BP in the geologic column); others were known from the Jurassic.  “Both the Carboniferous and the Jurassic fossil discoveries […]

Walking Fish Gets Good Mileage

In 2006 (04/06/2006), 05/03/2006), Neil Shubin of the University of Chicago announced his missing link: Tiktaalik, a fish with wrist bones that he claimed were transitional between fish and four-footed creatures, or tetrapods. Since then he has taken his fish on the road and is getting good mileage for evolution.

Evolution: Demonstrated or Assumed?

Michael Behe wrote in The Edge of Evolution that Darwinists tend to forget the difference between what is assumed and what is demonstrated, and fall into the habit of attributing even the most elegant of biological features to evolution without demonstrating how it could be so (see quote, top right of this page).  Some examples […]

Dealing with Light at the Extremes

“Light is the most important variable in our environment,” wrote Edith Widder, a marine biologist.  The inhabitants of two different ecosystems have to deal with either too little or too much.  Let your light so shine:  A thousand meters below the sea surface, all sunlight is extinguished.  Yet for thousands of meters more, creatures live […]

Gone Fishing: Can Humans Counteract Evolution?

Darwinists insist that human beings are part and parcel of the evolutionary process, but once in awhile, they criticize their fellow hominids for getting in Darwin’s way.  A recent example in Nature1 took aim at fishermen: People like to catch big fish, sometimes so much so that fish sizes overall become greatly diminished.  According to […]

Whale Sonar: Necessity Is the Mother of Invention

Biosonar is a complex ability possessed by toothed whales and dolphins, bats and some birds.  It includes both the ability to produce signals and to process the echoes to locate prey.  How could such a system evolve?  Scientists at UC Berkeley proposed an answer.  The press release promised a developing story: Behind the sailor’s lore […]
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