New Paper: Appeals to Evolutionary Plateaus Do Not Save Evolution
In evolution, mutations that increase fitness can be thought of as moving uphill, whereas mutations that decrease fitness can be thought of as moving downhill. Source
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In evolution, mutations that increase fitness can be thought of as moving uphill, whereas mutations that decrease fitness can be thought of as moving downhill. Source
Abuses of the concept of natural selection abound not only in science news but in scientific papers in major journals as well. It’s time for a remedial course. Source
For millions of years, the evolutionary trajectory of Earth’s earliest animals was restrained by their mode of reproduction, a limitation that stifled biodiversity until the advent...
Professor Kuebler uses a classical argument for common descent, citing the universality of the genetic code. Source
by Jeffrey C. Schank, Matt L. Miller The ultimatum game (UG) is widely used to study mutually beneficial exchanges, fairness, and prosocial behavior across different societies. Ho...
A new study suggests evolution stayed stuck for millions of years until sexual reproduction helped unleash a burst of biodiversity. New research suggests that the earliest animals...
A new evolutionary study is upending a century-old assumption about how vertebrate muscles work. For decades, researchers have treated muscle contraction as a largely conserved mac...
Much of the information essential to cellular function isn’t editable via random genetic mutations in DNA and is thus inaccessible to the Darwinian mechanism. Source
For over 700 million years, the blood coursing through animal bodies—humans included—has carried a profound evolutionary narrative etched into its cellular makeup. Recent research...
Professor Kuebler doesn’t acknowledge the pattern of explosions in the fossil record, but he does cite a supposed transitional form. Source
Our ancestors' genomes were built through successive waves of gene transfers.
Biologists group animals with similar traits into broad categories called orders. Despite their similarities, animal species in the same order can have very different average lifes...
Evolutionary psychology is known to explain dark parts of our nature, like homicide. But it also sheds light on prosocial behaviors, like love.
Behavioral economics needs biology. How lived experience, emotion, and development shape the choices people make.
Much of the information employed to build biological form is situated in epigenetic architecture beyond the reach of random genetic mutations. Source
The bill of the platypus is “the most remarkable organ for sensory perception found in the animal kingdom.” Source
In a groundbreaking synthesis that traverses geological epochs and ecological paradigms, recent research offers a comprehensive temporal and evolutionary framework for understandin...
Though a mystery to Darwin in his lifetime, the constant mutation of our genes is what allows for life’s magnificent diversity.
When people harness the logic of natural selection, they can often find efficient and effective ways to solve complex problems.
How did life make the leap from single cells to coordinated, multicellular organisms? And how do genetically identical cells still perform a version of that feat every time an embr...
PBS science strand “Nova” is set to explore the “epic journey of life” in a new series about evolution. “Nova: Evolution” is a five-part series from the GBH documentary unit togeth...
A new study led by Marco Fumasoni, principal investigator at Fundação GIMM, shows that evolution can substantially reduce cell size without significantly compromising cells' abilit...
A recent study by Ruibao Li and Jennah Dharamshi published in Nature may help us understand the beginnings of animal evolution billions of years ago. These findings are the result...
Why do we have big brains? Or walk on two legs? Biological anthropologist and broadcaster Alice Roberts talks human exceptionalism, evolution and her new book Humans with Michael M...
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