mountain pine beetle, ecology, cell & molecular biology
Giant DNA Origami
Giant DNA Origami
Jef Akst | Sep 18, 2014
Researchers create the largest 3-D DNA structures to date, many times bigger than previously constructed origami shapes.
Bird Diversity Drops From Forests to Farms
Bird Diversity Drops From Forests to Farms
Ruth Williams | Sep 11, 2014
Farms support less phylogenetically diverse bird populations than forests, but some farms are better than others.
The Iceman Cometh
The Iceman Cometh
Jyoti Madhusoodanan | Sep 1, 2014
Meet Ötzi, the Copper Age ice man who is helping scientists reconstruct changes in the population genetics of the red deer he hunted.
This Bug Sucks
This Bug Sucks
Yao-Hua Law | Sep 1, 2014
An assassin bug, which some researchers are using as living syringes to sample blood from birds and mammals, feeds on a bat.
Crossing Boundaries
Crossing Boundaries
Anna Azvolinsky | Sep 1, 2014
A groundbreaker in the study of Listeria monocytogenes, Pascale Cossart continues to build her research tool kit to understand how to fight such intracellular human pathogens.
Entry Requirements
Entry Requirements
Nicholette Zeliadt | Sep 1, 2014
Recent developments in cell transfection and molecular delivery technologies
Six-Legged Syringes
Six-Legged Syringes
Yao-Hua Law | Sep 1, 2014
Researchers whose work requires that they draw blood from wild animals are finding unlikely collaborators in biting insects.
Splitting Hairs
Splitting Hairs
Jyoti Madhusoodanan | Sep 1, 2014
Fragments of mitochondrial DNA from deer hair found on the clothing of an ice-entombed mummy offer a glimpse into Copper Age ecology.
Beyond the Blueprint
Beyond the Blueprint
Jennifer A. Schweitzer, Mark A. Genung, Joseph K. Bailey | Sep 1, 2014
In addition to serving as a set of instructions to build an individual, the genome can influence neighboring organisms and, potentially, entire ecosystems.
Subglacial Ecosystem
Subglacial Ecosystem
Jef Akst | Aug 22, 2014
Samples from an Antarctic lake 800 meters below the ice reveal an abundance of microbial life.