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Evolution

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Out of Africa I, 'Ubeidya, and Dmanisi
Out of Africa I is one of the most important events in human evolution. Recent discoveries in West Asia reveal the first humans left Africa by 1.5 million-years-ago.
Saber Toothed Cat and a Modern Comparison
One of the most instantly recognisable skeletons on display in museums is that of the Saber Tooth Cat. Today, a modern relative displays some of the same features
Archaeopteryx, Was It a Bird or Dinosaur?
There has long been a debate over the evolution of birds, though when faced with the histology of the Archaeopteryx, dinosaurs are birds' most likely ancestors.
Fossil Footprints and Hominid Evolution
The extraordinary fossil footprints discovered in Africa provide crucial evidence about hominid evolution, or how early man walked.
Neanderthal Diet or Cavemen Eating Habits
The Neanderthals were capable predators and existed on a protein diet ranging from dolphin to dead animals.
The Evolution of Whales and Dolphins
Whales and dolphins have long fascinated people and remain an image of paramount beauty and oceanic grace. But where did they come from?
The Case for Smart Birds
Birds might have small brains, but they are uncommonly intelligent.
Origins of Cetaceans
The evolution of cetaceans - this is, whales, dolphins and porpoises - is a fascinating thread of paleontology.
Burgess Shale Fossils
A discovery in the Burgess Shale of British Columbia brought to light the Cambrian Explosion, which set the mold for life on Earth.
Fossilized Human Ancestor Found
After 17 years of analysis scientists are beginning to find some surprises in the remains of a human-like creature found in Ethiopia.
Piltdown Man Archeological Hoax
In December 1912, the world was abuzz with the news that the missing link between apes and humans had been found.
The Controversial "Hobbits" of Flores
The discovery of Homo floresiensis sparked furious debate over its place in the ancient human lineage.
The Legal Ramifications of Evolution vs Creation
The evolution vs creationism controversy grows ever more contentious and today rages not only scientifically but legally, socially, educationally, and even religiously.
Evolution Answers Creationism
"Science has proof without any certainty. Creationists have certainty without any proof." (Ashley Montagu)
Creationism Seeks to Refute Evolution
Creationists have developed what they believe is a scientific rebuttal to the evidence offered by evolutionists to support the modern evolutionary synthesis
How Do Creationists Explain Life?
Creationism has been offered as an alternative to evolution when explaining the origin of the earth and the diversity of life on it.
Darwin's Bees and his Work as a Beekeeper
Charles Darwin knew that the natural instinct of honey bees to build beautiful and intricate hexagonal wax honeycombs could be explained by natural selection.
The Patterns of Evolution
Evolution may take several paths. Species may evolve apart (diverge), evolve similar structures and appearances (converge), or evolve together (coevolve).
Charles Darwin and His Theory of Evolution
Darwin's book, "Origin of Species", became the cornerstone of modern evolutionary theory. What are the main components of Darwin's grand theory of evolution?
A Short History of Evolutionary Theory
The development of evolutionary theory is a long and convoluted tale encompassing thousands of years of time and the contribution of many individuals along the way.
Gene Flow as a Mechanism of Evolution
This planet teems with an amazing diversity of living species. How does gene flow help drive the process of evolution to produce such a riotous multitude of life?
Genetic Drift as a Mechanism of Evolution
This planet teems with an amazing diversity of living species. How does genetic drift help drive the process of evolution to produce such a riotous multitude of life?
The Fossil Record of Evolution
To hold a fossil is to touch life from the far distant past. What do bits and pieces of ancient bone and shell reveal about the types and diversity of ancient life?
Natural Selection as a Mechanism of Evolution
This planet teems with an amazing diversity of living species. How does natural selection help drive the process of evolution to produce such a riotous multitude of life?
Mutation as a Mechanism of Evolution
This planet teems with an amazing diversity of living species. How do mutations help drive the process of evolution to produce such multitudes?