Researchers from McGill University have revealed the steps by which two very distinct organisms—bacteria and carpenter ants—have come to depend on one another for survival to become a single complex life form. The study, ...
Evolution
Sep 2, 2020
0
1628
Your DNA holds the blueprint to build your body, but it's a living document: Adjustments to the design can be made by epigenetic marks.
Molecular & Computational biology
Feb 28, 2022
0
1748
A new study led by researchers of the University of Barcelona and the Biodiversity Research Institute (IRBio), published in the journal Molecular Biology and Evolution, proves once more that evolution does not always imply ...
Evolution
Jul 12, 2016
0
326
The size of the human brain expanded dramatically during the course of evolution, imparting us with unique capabilities to use abstract language and do complex math. But how did the human brain get larger than that of our ...
Biotechnology
Feb 19, 2015
12
1216
How did the elephant get its trunk? Or the turtle its shell? How, in general, did the seemingly infinite diversity of complex animal forms on our planet arise? The scientific pursuit of how such "evolutionary novelties" come ...
Evolution
Sep 8, 2015
8
42
The fossil record tells us about ancient life through the preserved remains of body parts like bones, teeth and turtle shells. But how to study the history of soft tissues and organs, which can decay quickly, leaving little ...
Evolution
Jul 1, 2022
2
434
Professor Norikazu Ichihashi and his colleagues at the University of Tokyo have successfully induced gene expression from a DNA, characteristic of all life, and evolution through continuous replication extracellularly using ...
Biotechnology
Nov 19, 2021
1
476
One of the best ways to study human evolution is by comparing us with nonhuman species that, evolutionarily speaking, are closely related to us. That closeness can help scientists narrow down precisely what makes us human, ...
Biotechnology
Mar 17, 2021
3
1985
A team of biologists has discovered that the distinctive genetic processes of early development help explain patterns of animal development in nature and across the evolutionary tree. Its findings point to a largely overlooked ...
Plants & Animals
Oct 2, 2018
0
157
New research from the Layden Lab at Lehigh has demonstrated that the gene mechanisms at work during neurogenesis in the brain actually predate the evolutionary development of the central nervous system. In other words, to ...
Evolution
Nov 16, 2023
0
237
