Modern Synthesis, 1937
Modern Synthesis, 1937
Theodosius Dobzhansky’s work in population genetics influenced how genetics and natural selection were combined in evolutionary biology.
Modern Synthesis, 1937
Modern Synthesis, 1937

Theodosius Dobzhansky’s work in population genetics influenced how genetics and natural selection were combined in evolutionary biology.

Theodosius Dobzhansky’s work in population genetics influenced how genetics and natural selection were combined in evolutionary biology.

history of science
Heel Prick, 1957
Heel Prick, 1957
Ashley Yeager | Jul 15, 2019
Robert Guthrie’s blood test for the metabolic disorder phenylketonuria launched a worldwide movement to screen every baby for the disease soon after birth.
Bovine Inoculations, circa 1870s
Bovine Inoculations, circa 1870s
Christopher DeCou | Jun 1, 2019
Lymph from cattle proved more effective at inducing immunity to smallpox than the older, person-to-person method.
Machine, Learning, 1951
Machine, Learning, 1951
Jef Akst | May 1, 2019
Marvin Minsky engineered the first known artificial neural network, in which “rats” represented as lights learned to solve a maze.
From Chemical Weapon to Chemotherapy, 1917–1946
From Chemical Weapon to Chemotherapy, 1917–1946
Carolyn Wilke | Apr 1, 2019
Mustard gas blistered men’s bodies on the battlefield, but paved the way for cancer-fighting drugs.
How Chromosomes X and Y Got Their Names, 1891
How Chromosomes X and Y Got Their Names, 1891
Joseph Keierleber | Mar 1, 2019
A quirk of nomenclature originates in the study of insect cells.
Book Excerpt from <em>The Environment</em>Book Excerpt from <em>The Environment</em>
Book Excerpt from The Environment
Paul Warde, Libby Robin, Sverker Sörlin | Feb 1, 2019
The authors of a new history of humanity's relationship with the environment detail how climate change fits into the equation.
&ldquo;The Environment&rdquo; Is Only 70 Years Old
“The Environment” Is Only 70 Years Old
Paul Warde, Libby Robin, Sverker Sörlin | Feb 1, 2019
A new book traces the surprisingly short history of the environment as a shared conceptual construct.
Flower Preservation, 1916
Flower Preservation, 1916
Catherine Offord | Feb 1, 2019
James Kirkham Ramsbottom saved Britain’s daffodil industry from a devastating parasite, only to be forgotten.
Contributors
Contributors
The Scientist Staff | Feb 1, 2019
Meet some of the people featured in the February 2019 issue of The Scientist.