obituary, cell & molecular biology, ecology
FDA Report on BPA’s Health Effects Raises Concerns
FDA Report on BPA’s Health Effects Raises Concerns
Ashley Yeager | Feb 28, 2018
The pre-peer review assessment finds the compound has “minimal effects,” but endocrinologists and others say key data have yet to come out.
Insulin Resistance Pioneer Gerald Reaven Dies
Insulin Resistance Pioneer Gerald Reaven Dies
Jim Daley | Feb 21, 2018
The longtime professor at Stanford University School of Medicine researched the role of insulin in diabetes, hypertension, and a plethora of other diseases.
Nobel Prize–Winning Biologist Dies
Nobel Prize–Winning Biologist Dies
Catherine Offord | Feb 20, 2018
Günter Blobel, known for his work on the signal hypothesis of protein targeting, has died from cancer at age 81.
Stem Cell Vaccine Protects Mice From Cancer
Stem Cell Vaccine Protects Mice From Cancer
Ruth Williams | Feb 15, 2018
Stem cells and cancer cells have enough molecular similarities that the former can be used to trigger immunity against the latter.
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. 
Researchers Catalog Earth’s Microbiome
Researchers Catalog Earth’s Microbiome
Katarina Zimmer | Feb 1, 2018
The new database includes data from 27,000 samples collected at sites ranging from Alaskan permafrost to the ocean floor.
Scientists Unite to Save “Monkey Island” After Hurricane Maria
Scientists Unite to Save “Monkey Island” After Hurricane Maria
Shawna Williams | Feb 1, 2018
Puerto Rico’s Cayo Santiago has hosted decades of research in cognition, primatology, immunization, and other areas.
Infographic: Skotomorphogenesis Versus Photomorphogenesis
Infographic: Skotomorphogenesis Versus Photomorphogenesis
Kerry Grens | Jan 31, 2018
Pectin fragments may signal plant cells to maintain a type of growth suited to darkness.
Image of the Day: Red-Hot Mitochondria
Image of the Day: Red-Hot Mitochondria
The Scientist Staff | Jan 29, 2018
Mitochondria may sustain temperatures more than 10 °C warmer than human cells, say researchers. 
Researchers Discover 10 New Immune Systems in Bacteria
Researchers Discover 10 New Immune Systems in Bacteria
Jim Daley | Jan 25, 2018
The findings more than double the number of known defense mechanisms, piquing the interests of molecular biology tool developers.