Neanderthal DNA in Modern Human Genomes Is Not Silent
Neanderthal DNA in Modern Human Genomes Is Not Silent
From skin color to immunity, human biology is linked to our archaic ancestry.
Neanderthal DNA in Modern Human Genomes Is Not Silent
Neanderthal DNA in Modern Human Genomes Is Not Silent

From skin color to immunity, human biology is linked to our archaic ancestry.

From skin color to immunity, human biology is linked to our archaic ancestry.

Cover Story
Perineuronal Nets: A Mechanism to Control Brain Plasticity
Perineuronal Nets: A Mechanism to Control Brain Plasticity
Daniela Carulli | Mar 31, 2018
The neuronal coverings that mediate synaptic changes are involved in everything from memory to psychiatric disorders, affecting autism, Alzheimer’s, and addiction.
Are the Brains of Transgender People Different from Those of Cisgender People?
Are the Brains of Transgender People Different from Those of Cisgender People?
Shawna Williams | Feb 28, 2018
Research into the biological basis of gender identity is in its infancy, but clues are beginning to emerge.
New Techniques Detail Embryos’ First Hours and Days
New Techniques Detail Embryos’ First Hours and Days
Jef Akst | Nov 30, 2017
New technologies reveal the dynamic changes in mouse and human embryos during the first week after fertilization.
Advancing Techniques Reveal the Brain’s Impressive Diversity
Advancing Techniques Reveal the Brain’s Impressive Diversity
Sara B. Linker, Fred H. Gage, Tracy A. Bedrosian | Oct 31, 2017
No two neurons are alike. What does that mean for brain function?
Making DNA Data Storage a Reality
Making DNA Data Storage a Reality
Catherine Offord | Sep 30, 2017
A few kilograms of DNA could theoretically store all of humanity’s data, but there are practical challenges to overcome.
Decoding the Tripping Brain
Decoding the Tripping Brain
Diana Kwon | Aug 31, 2017
Scientists are beginning to unravel the mechanisms behind the therapeutic effects of psychedelic drugs.
Running on Empty
Running on Empty
Bob Grant | May 31, 2017
Regularly taking breaks from eating—for hours or days—can trigger changes both expected, such as in metabolic dynamics and inflammation, and surprising, as in immune system function and cancer progression.
Evolution’s Quick Pace Affects Ecosystem Dynamics
Evolution’s Quick Pace Affects Ecosystem Dynamics
Jef Akst | Apr 30, 2017
From fish harvests to cottonwood forests, organisms display evidence that species change can occur on timescales that can influence ecological processes.
Using Gene Drives to Limit the Spread of Malaria
Using Gene Drives to Limit the Spread of Malaria
Tony Nolan and Andrea Crisanti | Dec 31, 2016
Introducing genetic changes into mosquito populations could be key to effective malaria control.