EVOLUTION
Evolution is the process by which species change over time through natural selection, genetic variation, and adaptation. RathBiotaClan covers the latest evolutionary biology research — from fossil discoveries and phylogenetics to the molecular basis of evolution and speciation.
Sexual Dimorphism in Animal Behavior
Sexual dimorphism refers to the systematic differences in morphology, physiology, and behavior between males and females of a species. These...
Evolution of Teasing in Humans and Apes
Even before they can talk, children begin acting out in ways that reflect their growing social mind: playful teasing. Though...
We Finally Know Why We Grow Wisdom Teeth as Adults
The rhythm of human life is inextricably tied to biology. One of the many badges on our journey from infancy...
The Rise and Fall of Dinosaurs: Journey Through 170 Million Years
About 100 million years ago, Earth looked completely different. With no humans, some scary animals were ruling over this planet....
Strange Evolution of Deep Sea Creatures
Have you ever wandered why the deep sea creatures look so weird and scary , well we are going to...
Sensory Evolution in Sea Robins: Fish with Legs
Sea robins are one of these species scientists have been fascinated with for decades. These creatures have such a fascinating...
How Human Ear Evolution Shaped Our Ear Lobes
Once upon a time, long before the beings called Homo sapiens existed, life was as simple as it was filled...
Parasite Evolution: Histories, Host Dynamics, and Molecular Adaptation
The world of parasites represents an evolutionary labyrinth of the most intricate relations between them and their hosts. These relationships...
Can Cloning Techniques Save Endangered Species from Extinction?
The accelerated rates of species extinction due to habitat loss, climate change, and poaching pose a serious threat to global...
The Evolution of Animal Life on Earth
Life on Earth began with simple, single-celled organisms in a harsh, oxygen-poor environment. Over billions of years, major evolutionary steps—like...
POPULAR NEWS
Chewing gum releases thousands of microplastic particles directly into your mouth with every piece you chew
Microplastics are turning up in places researchers never expected: deep-sea sediments, Arctic ice, and human blood. Now, a UCLA pilot...
Yelling Isn’t Just Yelling: How a Hostile Home Rewires a Child’s Brain for Constant Alert
To a parent in the heat of the moment, a raised voice may feel like simple frustration. To a child...
72-Hour Fasting Can Reset Your Entire Immune System, USC Study Shows
A 72-hour fast can trigger a powerful immune system reset. Scientists call this stem cell regeneration. The process clears old...
New Studys Says Gen Z is the least sexually active young cohort in modern recorded history
A generation that grew up with dating apps in their pockets, pornography a tap away, and sex discussed more openly...
Is Gen Z the First Generation Less Intelligent Than Their Parents?
Gen Z intelligence decline is emerging as a serious concern among neuroscientists and education researchers. For over a century, each...
EDITOR CHOICE‘S
The Parsimony Criterion in Phylogenetics: Morphological & Molecular Methods
The parsimony criterion is one of the oldest and most widely used methods of constructing phylogenetic trees, having its roots...
Maximum Likelihood Criterion in Phylogenetic Tree Reconstruction
The maximum-likelihood (ML) criterion is one of the most important and statistically rigorous approaches used for phylogenetic tree reconstruction, first...
Tree Optimization Criteria and Tree Search Methods in Phylogenetics
Distance-matrix clustering methods such as UPGMA and Neighbor-Joining construct a phylogenetic tree directly through a fixed, well-defined algorithm, without explicitly...
Bootstrapping in Phylogenetics – Tree Reliability, Resampling & Bootstrap Values
Bootstrapping is a statistical method used to assess the reliability of a phylogenetic tree, introduced by Felsenstein in 1985. Since...
