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Animals Become Tame with Minor Genetic Changes

“In what could be a breakthrough in animal breeding, a team of scientists from Germany, Russia and Sweden have discovered a set of genetic regions responsible for animal tameness,” began a report in Science Daily.  Groups of tame rats and aggressive rats were bred separately, then mated.  Scientists identified genetic regions responsible for the different […]

Birds Didn’t Evolve from Dinosaurs

June 9, 2009 — “The findings add to a growing body of evidence in the past two decades that challenge some of the most widely-held beliefs about animal evolution.”  That statement is not being made by creationists, but by science reporters describing work at Oregon State University that cast new doubt on the idea that […]

Mudstones Make Ripples

Most of the sediments in the world are mudstones – including shales and clays.  Until recently these were thought to form only in calm, placid seas.  Now, two geologists are continuing to show that they can form in flowing or turbulent water.     Two years ago, Schieber and Southard burst a paradigm by explaining […]

Tickle Me Darwin

Observation: orangutans seem to laugh when tickled.  Conclusion: humans evolved laughter from our ape past.  This is the story being promoted by the science news outlets.  “At least 10 million years ago, our ancestors may have been laughing it up over the latest stone-age prank or bout of tickling,” announced Live Science.     New […]

Discovering Health and Technology in the Human Body

Why invent technology from scratch, when the body contains substances that point the way to high tech, and can heal almost like magic?  Several articles show that harnessing the body’s own resources is the wave of the future.     Umbilical cords were usually tossed into the maternity ward biowaste can, but now they are […]

Bees’ Knees Bridle the Breeze

Bees stabilize their flight in windy conditions by extending their hind legs.  Even though this costs 30% more energy and produces more drag, it provides stabilization against turbulence by increasing their moment of inertia (i.e., their resistance to being flipped over).     A team of scientists videotaped the insects flying when blasted by powerful […]

“Social Brain Hypothesis” Discredited

According to evolutionary theory, the extra processing required for living in social groups should make brains bigger.  Not so, found a couple of scientists who looked into the question.  There’s no general correlation.     According to Live Science, John Finarelli (University of Michigan) and John Flynn (American Museum of Natural History in New York) […]

Science as Tyranny

Movements since the late 19th century have employed science as justification for tyrannical ideas.  Ziauddin Sardar wrote in Nature, “Misplaced faith in science, as rational dogma, as the enemy of pessimism, as a theory of salvation, often serves as the glue that binds modernity and fascism together.”1  Could that happen again?     Sardar, the […]

Evolution As Catch-All Explanation

If you were taught a precise definition of neo-Darwinism in school, it doesn’t seem to matter to many evolutionists in the media.  In practice, the word “Evolution” seems to act as a catch-all category for explaining anything and everything – whether or not random mutation and natural selection were involved.  Some purpose and design can […]

Milankovitch Cycles Indistinguishable from Randomness

A claim has often been made by geologists that the rock sediments record cyclical changes in Earth’s orbit.  Milankovitch cycles, named for the man who analyzed them, are a set of regular periodic changes to the orbital eccentricity, obliquity, and axial precession of the Earth over tens and hundreds of thousands of years.  These subtle […]

Grasses Ratchet Their Seeds Into Distance Travelers

John Muir said we should not pity plants as prisoners to one spot.  In their own ways, they travel the world as we humans do.  Anyone who has walked through wild dry grass may have been annoyed at how many foxtails get buried in their socks and how hard it is to get them out.  […]

Protein Springs Keep Crabs Happy

Crabs and crayfish contain “exquisite” protein springs around their mouth parts that enhance motion, signaling, and sensing of their environment, Science Daily reported, about work done at the University of Cambridge.     The protein involved, called resilin, is almost perfectly elastic.  “The exquisite rubbery properties of resilin are known to be put to use […]

You Can Trust a Scientist – Can’t You?

After the flap over the “missing link” Ida last week (05/19/2009), paleontologist Christopher Beard warned about how such stunts damage scientific credibility.  “The only thing we have going for us that Hollywood and politicians don’t is objectivity,” he told Science magazine.1  Can the public trust the objectivity of scientists as a class?  Do they get […]

Is Theistic Evolution Intelligently Designed?

A battle of websites is rising, and New Scientist is gloating.  Francis Collins, former head of the Human Genome Project (and a candidate to lead the National Institutes of Health) has launched a website promoting theistic evolution called Biologos.org.  The intelligent-design think tank Discovery Institute has offered a counter-site called FaithAndEvolution.org.     Amanda Gefter […]

Hominids, Homonyms, and Homo sapiens

How’s the story of human evolution hanging together these days?  There’s no better place to look than the Annual Review of Earth and Planetary Sciences.  In the yearly issue released this month, Ian Tattersall and Jeffrey Schwartz gave a pretty thorough overview of the “Evolution of the Genus Homo.”1  Their account is fraught with controversy, […]
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