Evolution

Study reveals simple chemical process that may have led to the origin of life on Earth

Research led by Kuhan Chandru and Jim Cleaves from the Earth-Life Science Institute at Tokyo Institute of Technology, Japan, has shown that reactions of alpha-hydroxy acids, similar to the...

Ancient melon genome from Libya yields surprising insights into watermelon relative

The oldest known seeds from a watermelon relative, dating back 6,000 years to the Neolithic period, were found...

Mammals evolved big brains after big disasters

Scientists from Stony Brook University and the Max Planck Institute of Animal Behavior have pieced together a timeline...

Deep in the fly brain, a clue to how evolution changes minds

For lovers throughout the animal kingdom, finding a suitable mate requires the right chemistry. Now, scientists at The...

Discovering the structure of RNA

A research team has developed a computerized simulation model which can effectively predict the three-dimensional conformation of the...

Genome sequencing project reveals new secrets about cat evolution

Researchers at the Texas A&M School of Veterinary Medicine & Biomedical Sciences (VMBS) and an interdisciplinary team of collaborators have uncovered new information about...

Fruit, nectar, bugs and blood: How bat teeth and jaws evolved for diverse food sources

They don't know it, but Darwin's finches changed the world. These closely related species -- native to the Galapagos Islands -- each sport a...

Fungal evolution discovered: Mycena can now invade living hosts

Biologists have long known mushrooms of the genus Mycena, commonly known as bonnet mushrooms,as fungi that live off of dead trees and plants. New research...

Colourful primates don’t have better colour vision, study finds

Primate species with better colour vision are not more likely to have red skin or fur colouration, as previously thought. The findings, published this week...

PRC2 repressed jumping genes in ancestors of eukaryotes

The key protein complex PRC2 was discovered decades ago to silence genes, but new findings by Frederic Berger and his group at the Gregor...

Parasitic plant manipulates hosts to grow into its own flesh – An extreme example of genome shrinkage

Balanophora shed one third of its genes as it evolved into a streamlined parasitic plant -- an extreme degree of genome shrinkage even among...
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