Romney, microbiology, evolution
Adaptation, Island Style
Adaptation, Island Style
The Scientist Staff | Jan 2, 2017
Anole lizards inhabiting the Caribbean islands display some of the key principles of evolution.
Caribbean Anoles Function as Model Organisms for Evolutionary Dynamics
Caribbean Anoles Function as Model Organisms for Evolutionary Dynamics
Amber Dance | Jan 1, 2017
The small lizards adapted to unique niches among dozens of isles.
How an Invasive Bee Managed to Thrive in Australia
How an Invasive Bee Managed to Thrive in Australia
Ben Andrew Henry | Jan 1, 2017
The Asian honeybee should have been crippled by low genetic diversity, but thanks to natural selection it thrived.
Moving Past the Myth of a Simple Biological Difference Between the Sexes
Moving Past the Myth of a Simple Biological Difference Between the Sexes
Cordelia Fine | Jan 1, 2017
The public may still believe that male-specific traits, such as high testosterone levels, lead to many of the gender inequalities that exist in society, but science tells a different story.
More Anti-CRISPR Proteins to Block Cas9
More Anti-CRISPR Proteins to Block Cas9
Kerry Grens | Dec 29, 2016
The latest CRISPR deactivators to be discovered turn off the Streptococcus pyogenes Cas9 widely used in genome editing.
Fruit Bats Argue Using Nuanced Communication
Fruit Bats Argue Using Nuanced Communication
Ben Andrew Henry | Dec 29, 2016
Audio recordings of bats hashing out disputes reveals that their calls are laden with information about identity and intent.
New CRISPR-Cas Enzymes Discovered
New CRISPR-Cas Enzymes Discovered
Kerry Grens | Dec 22, 2016
A metagenomics analysis finds Cas9 in archaea for the first time, along with two previously unknown Cas nucleases from bacteria.
Keeping CRISPR in Check
Keeping CRISPR in Check
Anna Azvolinsky | Dec 14, 2016
In bacteriophage genomes, researchers find three anti-CRISPR proteins that naturally inhibit CRISPR-Cas9 in one bacterial species and can do the same in human cells. 
Study: There Are Twice as Many Bird Species as Previously Estimated
Study: There Are Twice as Many Bird Species as Previously Estimated
Ben Andrew Henry | Dec 14, 2016
Standard taxonomy lumps together bird species that should be separate, a new study suggests, raising the total number of estimated species from 9,000 to 18,000.
Swarm-Stimulating Bacterial Enzyme Drives Choanoflagellate Mating
Swarm-Stimulating Bacterial Enzyme Drives Choanoflagellate Mating
Tracy Vence | Dec 8, 2016
Scientists present evidence of bacteria-driven mating in flagellate eukaryotes at the American Society for Cell Biology annual meeting.