The Scientist

» fMRI, developmental biology and evolution

Most Recent

From fish harvests to cottonwood forests, organisms display evidence that species change can occur on timescales that can influence ecological processes.


Guppies transplanted between different communities in Trinidadian streams evolved in response to changes in predation threat in just a few generations.

1 Comment

By analyzing the genomes of 161 dog breeds, scientists discover how and when certain canine breeds emerged.

1 Comment

The lungs of extremely premature lambs supported in a closed, sterile environment that enables fluid-based gas exchange grow and develop normally, researchers report.


The state’s board of education approves new standards that ease up on having students dig into scientific issues relevant to “intelligent design” arguments.

1 Comment

image: Image of the Day: Stop Signals

Image of the Day: Stop Signals

By The Scientist Staff | April 17, 2017

Transcytosis, suppression of vesicle traffic across cells, helps reduce permeability in the blood-retinal barrier during development.


image: New Giant Virus Group Reported

New Giant Virus Group Reported

By Diana Kwon | April 6, 2017

A genomic analysis of “Klosneuviruses” suggests that they evolved from small viruses that accumulated genetic material over time, but not all virologists are convinced. 


image: Study: Diet Contributes to Brain Size

Study: Diet Contributes to Brain Size

By Diana Kwon | March 30, 2017

The results of a historical primate behavior analysis suggest that species with fruit-filled diets evolved larger brains.

1 Comment

image: Dinosaur Phylogenetic Tree Shake-Up

Dinosaur Phylogenetic Tree Shake-Up

By Jef Akst | March 24, 2017

An analysis of 74 dinosaur species leads a group of researchers to reorganize the extinct animals’ evolutionary history.


image: Image of the Day: Tubular Origins

Image of the Day: Tubular Origins

By The Scientist Staff | March 23, 2017

Murine neural tubes, with each image highlighting a different embryonic tissue type (blue). The neural tube itself (left) grows into the brain, spine, and nerves, while the mesoderm (middle) develops into other organs, and the ectoderm (right) forms skin, teeth, and hair.


Popular Now

  1. Could Rapamycin Help Humans Live Longer?
  2. Renowned Physicist Stephen Hawking Dies
  3. Pupil Response to an Optical Illusion Tied to Autistic Traits
  4. John Sulston, Human Genome Project Leader, Dies