Nothing In Biology

What’s that, you say? Baculum is the technical term for the penis bone. Many mammals have one – presumably to aid in sexual intercourse. For mammals that mate infrequently, prolonged intercourse ups the chances that a particular male sires some babies. For mammals that must mate quickly, the baculum provides immediate rigidity. And for all mammals, keeping…

The Life Sciences building at the University of Idaho. Photo by jby. Academic freedom is a bedrock principle of higher education—part of the point of having classes taught by working scholars is that, at the university level, students should be exposed to the interplay of ideas at the cutting edge of each field of study, and…

When evolutionary biologists think about sex, we often think of parasites, too. That’s not because we’re paranoid about sexually transmitted infections—though I’d like to think that biologists are more rigorous users of safer sex practices than the general population. It’s because coevolution with parasites is thought to be a major evolutionary reason for sexual reproduction….

I’ve heard a lot about “The Paleo Diet” lately and every time a popular news source (say NPR or ABC or Fox News or New York Times) does a piece, I cringe a little bit. For those of you who have never heard of the Paleo Diet (from Wikipedia): The paleolithic diet…is a modern nutritional plan based on the presumed ancient diet of wild…

When evolutionary biologists think about sex, we often think of parasites, too. That’s not because we’re paranoid about sexually transmitted infections—though I’d like to think that biologists are more rigorous users of safer sex practices than the general population. It’s because coevolution with parasites is thought to be a major evolutionary reason for sexual reproduction….

This year’s Valentine’s card of choice HAPPY VALENTINE’S DAY! As a perpetually single girl this is my favorite holiday of the year. The first and second half of those statements may appear conflicted. However, every year on Valentine’s Day, I send out glorious amounts of Valentine’s to all my single friends (See below for this…

Last summer, I worked with NESCent and Google’s Summer of Code to write a small piece of software. I think it’s quite useful for the specific thing it does and some researchers in my immediate peer group who have used it agree. I wrote up a short manuscript describing the program and very quickly got it rejected from Molecular…

This is the first in a series of guest posts in which Chris Smith will examine the evolutionary claims made in Nicholas Wade’s book A Troublesome Inheritance. Chris is an Associate Professor of Evolutionary Ecology at Willamette University. He uses population genetic approaches to understand coevolution of plants and insects, and he teaches the interdisciplinary course “Race, Racism, and Human Genetics” with…