plant biology, microbiology, evolution
EPA’s Scott Pruitt Doesn’t Buy Evolution
EPA’s Scott Pruitt Doesn’t Buy Evolution
Kerry Grens | Mar 5, 2018
In audio files from 2005, the future Administrator of the EPA said there’s a lack of “sufficient scientific facts” to back the theory.
Slime Mold in Residence
Slime Mold in Residence
Ashley P. Taylor | Mar 2, 2018
At Hampshire College, students and faculty use the amoeba Physarum polycephalum—both a “visiting scholar” and a model organism—to examine human societal and political quandaries.  
Cancer-Fighting Chemical Found in Human Skin Bacteria
Cancer-Fighting Chemical Found in Human Skin Bacteria
Diana Kwon | Mar 1, 2018
A molecule produced by a strain of Staphylococcus epidermis interferes with DNA synthesis.
Parasitologist, Reprogrammed: A Profile of David Roos
Parasitologist, Reprogrammed: A Profile of David Roos
Anna Azvolinsky | Mar 1, 2018
After discovering a novel organelle found in protozoan parasites, the University of Pennsylvania’s Roos created a widely used eukaryotic pathogen database.
Paleoproteomics Opens a Window into the Past
Paleoproteomics Opens a Window into the Past
Catherine Offord | Mar 1, 2018
Researchers are looking to proteins to explore the biology of ancient organisms, from medieval humans all the way back to dinosaurs.
Image of the Day: Size Matters
Image of the Day: Size Matters
The Scientist Staff | Feb 23, 2018
The male proboscis monkey’s large nose probably evolved in response to female preference and competition between males.
Bats May Have Taken on Viruses To Stay in Flight
Bats May Have Taken on Viruses To Stay in Flight
Ashley Yeager | Feb 23, 2018
Dampening the immune response to stay up in the air may have helped bats become tolerant to viral infections.
Strong Tides May Have Driven Ancient Fish to Dry Land
Strong Tides May Have Driven Ancient Fish to Dry Land
Jim Daley | Feb 15, 2018
A closer moon and ideal coastal conditions for tide pool formation may have started the evolutionary transition of tetrapods.
Amazonian Fish Genome Challenges Long-Held Assumptions About Asexual Reproduction
Amazonian Fish Genome Challenges Long-Held Assumptions About Asexual Reproduction
Jim Daley | Feb 15, 2018
Poecilia formosa, an all-female fish species, has a surprisingly robust genome. 
Image of the Day: Tardigrades!
Image of the Day: Tardigrades!
The Scientist Staff | Feb 13, 2018
The microscopic water bears will be featured in an exhibition at the Harvard Museum of Natural History beginning Saturday, February 17.