Paleo – Page 78

VIEW HEADLINES ONLY

Cambrian Explosion Louder Still

December 23, 2011

Darwin started a tradition of worrying about the Cambrian Explosion. Over time the problem has only worsened; now we know that all the animal phyla appeared suddenly in the oldest strata containing metazoan (multi-celled) animals. In recent decades, evolutionists had hoped that the strange Ediacaran fossils would provide the needed missing links. In addition, some thought they had found embryos of early metazoans in the exceptionally-preserved Precambrian beds of China. Those hopes have now been dashed, leading to moans and groans from Darwinians.

Awards

Human Variability Can Be Rapid

December 19, 2011

All living humans are interfertile – one species by definition. People from all parts of the globe can marry and have children, even though global travel is relatively recent in human history. Yet we know there is considerable variability between tribes and nationalities. Does this variability take millions of years? Does it lead to the origin of new human species? Recent evidence shows that variations can be rapid, both genetic and acquired, without reducing interfertility.

Awards

Hopping Fish and Other Darwin Mysteries

December 12, 2011

The chieftans of evolutionary theory insist that their doctrines have come a long way since Darwin. Discoveries in molecular biology, population genetics, biogeography, paleontology have left the Victorian concepts of evolution outdated and antiquated, they would say. Yet a look at the evolutionary literature shows otherwise. Simplistic just-so stories, Darwinian phrases like “survival of the fittest” and “missing link,” iconic fossils, and antiquated principles continue to be the rule, as the following articles illustrate.

Early Man

Early Man Stories Evolve

December 11, 2011

Early man evolved, evolutionary scientists assure us. But it's not clear what is evolving more: our ancestors, or the tales told about them.

Biology

Cambrian Predator Had Modern Eyes

December 7, 2011

An exquisite fossil alleged to be 515 million years old shows a compound eye so complex, it looks as good as any modern insect’s eye. The eye belonged to Anomalocaris, the fearsome predator of Cambrian seas, one of the key players in the Cambrian explosion – the sudden appearance of all the animal phyla in the earliest rock layers.

Bible and Theology

The Science of Atheism

December 6, 2011

Science news sites have recently included some unusual articles: reports about the science of atheism. What can scientists say about atheism without leaving the domain of science altogether?

Bible and Theology

Simplest Explanation: Dinosaurs Drowned

November 23, 2011

Why are dinosaur skeletons so often found with head arched backward? The simplest explanation, according to one experimenter, is that they drowned in water.

Biology

Whale Fossils: Challenge or Support for Evolution?

November 14, 2011

When most fossils consist of small shelly creatures, finding a whale is indeed big news. Two whale fossil discoveries on opposite sides of the world are spectacular and puzzling. Do they support the theory that whales evolved from land mammals?

Astronomy

Selling Confabulation as Science

November 11, 2011

Science is supposed to be all about demonstrable proof through experiment. Should some scientists get away with confabulation – mere storytelling? Look at these recent headlines published on science news sites and consider whether some serious housecleaning is in order.

Amazing Facts

Animal Plan: It Works Well

November 10, 2011

There were Greek and Roman naturalists who were intrigued by what they saw in the living world, but their observational tools were limited to their five senses. Modern science has expanded our senses far beyond the capabilities known just a century ago. We are privileged to live in an age of discovery that is revealing even more wonders beneath the surface of living things, wonders worth knowing about. Here are just a few.

Early Man

Man, Mammals, and Ice Ages

November 7, 2011

What do scientists really know about early man and the creatures in his habitat? Some clues can be found by following science news in a historical fashion: that is, to look for reversals of previously-held opinions, surprises in fossils, and other evidences that scientists are not really making progress in their theories, despite the common […]

Health

Vitamin C Loss Is Not Evolution’s Gain

November 2, 2011

Evolution predicts gain of function; genetic entropy predicts loss of function. A gene that helps synthesize Vitamin C provides a test between the two views.

Amazing Facts

Animal Magnetism and Other Wonders

October 30, 2011

What is it that so attracts us to animals? Is it animal magnetism? Some animals do have magnetic senses that can guide them across oceans. The more we learn about animals, the more we should admire their high-tech equipment. Here are some recent examples of amazing animals, some of them suitable for Halloween decorations.

Biology

Caveman’s Best Friend, Evolution’s Newest Upset

October 29, 2011

The evolutionary story of the dog-human relationship has had to be drastically revised in light of recent findings. The old story was that wolves tamed themselves into doggish behavior some 15,000 years ago in Asia by frequenting human garbage dumps. Evidence from caves, fossil prints, and the dog genome, though, has required a near complete overhaul of how our animal companions and their relationships to humans evolved, calling into question whether evolution was involved at all.

Amazing Facts

Amazing Bird Tricks

October 27, 2011

“Angry Birds” are perhaps the best known species among electronic bird-watchers these days, but we should never forget that real birds are amazing creatures. Incredibly diverse (think ostrich to hummingbird to penguin), they continue to fascinate scientists and laymen. Here are some recent science stories about our feathered friends.

All Posts by Date

[archives type="yearly" cat_id="6630"]