insects, cell & molecular biology
Photos of the Year
Photos of the Year
Katarina Zimmer | Dec 24, 2017
From a plastic-munching coral to see-through frogs, here are The Scientist’s favorite images from 2017.
Image of the Day: Beetle Penis 
Image of the Day: Beetle Penis 
The Scientist Staff | Dec 22, 2017
Scientists look to a leaf beetle’s genitals for lessons on improving catheter strength.  
Image of the Day: Moth Resurrection
Image of the Day: Moth Resurrection
The Scientist Staff | Dec 18, 2017
Entomologists have rediscovered a species of moth that was considered lost for 130 years. 
Image of the Day: 99-Million-Year-Old Blood Sucker
Image of the Day: 99-Million-Year-Old Blood Sucker
The Scientist Staff | Dec 13, 2017
Scientists have found the oldest known specimen of a blood-sucking insect together with the remains of its host. 
Image of the Day: Actin Burst
Image of the Day: Actin Burst
The Scientist Staff | Dec 6, 2017
Researchers are looking at actin polymerization and calcium uptake in human cells to study mitochondrial division.
Researchers Make Knockout Stem Cell Lines in One Step
Researchers Make Knockout Stem Cell Lines in One Step
Ruth Williams | Dec 1, 2017
Combining gene editing and stem-cell induction improves efficiency of functional genetic analyses.
Captivated by Chromosomes
Captivated by Chromosomes
Anna Azvolinsky | Dec 1, 2017
Peering through a microscope since age 14, Joseph Gall, now 89, still sees wonder at the other end.
Neslihan Taş Studies Permafrost Microbes as They’re Roused by a Warming Climate
Neslihan Taş Studies Permafrost Microbes as They’re Roused by a Warming Climate
Shawna Williams | Dec 1, 2017
The Lawrence Berkeley National Laboratory researcher’s work will help predict how the Arctic is responding to climate change—and the global effects of those changes.
New Techniques Detail Embryos’ First Hours and Days
New Techniques Detail Embryos’ First Hours and Days
Jef Akst | Dec 1, 2017
New technologies reveal the dynamic changes in mouse and human embryos during the first week after fertilization.
In Situ Hybridization Explained
In Situ Hybridization Explained
The Scientist Staff | Nov 30, 2017
Profilee Joseph Gall of the Carnegie Institute describes the process, which he developed in the 1960s.