Energy is a necessity for human survival, and in recent history, we have burned coal and drilled into the Earth’s surface to power our rapidly advancing societies. However, these methods place an enormous strain on the planet we call home. As humans are faced with the alarming ecological impacts of our energy decisions, we can…
By Viktoria Leopold A thin stem rising out of the ground, supporting a translucent, ethereal and ghostly head like a decaying white rose. Tiny, salmon pink globes clustered on the face of a rotting log. A group of brown edges curled up like shriveled book pages. While these descriptions might evoke images of an alien…
By Andrea Yan and Henry Sun Michael Barresi, a Professor of Biological Sciences at Smith College, was the speaker for the Biology Monday Seminar on December 4th. A prominent developmental biologist specializing in the development of vertebrae brains, he is a co-author of the widely-used textbook Developmental Biology. In his talk, he guided us through…
For over a decade, Amherst College has hosted an annual bioscience symposium for students to have the opportunity to hear from and connect with highly experienced Amherst alumni. This year, this event was named the Hughes Symposium as a tribute to the late Dr. Edward Hughes ‘62, P’95, ‘01, an Amherst alumnus whose prestigious career…
From boat ropes to shoelaces, knots are found everywhere in our day-to-day lives. But where things really get tied up is on the microscopic scale. Even the basic code for life inside our cells can sometimes be prone to tangles. So, why exactly are knots found in our DNA, and what are the biological causes?…
By Nora Lowe You’re wiping rainwater from your brow. The damp darkness is only interrupted by the occasional dull, red light, moving to and fro. No, this spooky scene isn’t an alien abduction, but it is still a big night. In fact, it is the Big Night, when spotted salamanders migrate to reproduce, and Amherst…
Cover image: Berghia stephanieae. Point of Fort Jeudy, Grenada. 14 feet deep, 24 August 1986. Photo by Hans Bertsch. Reprinted with permission from The Slug Site. Article by Nora Lowe This year’s finals had me feeling especially sluggish, so when I heard that there would be a Biology Seminar on sea slug brains, I thought,…
This article is a summary of this video: “Nuclear receptor NR4A is required for patterning at the ends of the planarian anterior-posterior axis”. https://jrnlclub.org/research-films/planarian-regeneration-patterning Regeneration is a fundamental process in biology that allows animals to “bounce back” from injury by synthesizing new tissue. While regeneration is an essential process for the maintenance of homeostasis in…
The following article is based on a video posted to JRNLclub.com by Sahin Naqvi. A great part of psychology is how many connections it makes to other fields. One of the most common connections is to neuroscience. Although the following study is not related to my research in social psychology, it still offers some fascinating…
This article is published in collaboration with The Amherst Student. Professors Sally Kim and Marc Edwards of the Biology Department received a Major Research Instrumentation (MRI) grant recently from the National Science Foundation for the acquisition of an integrated Zeiss 980 microscope with Airyscan 2 and Fluorescence Correlation Spectroscopy (FCS) in order to create an…