population biology

Ancient Splices of Biology: Tracing the Evolution of Insect Sexual Development

September 04, 2019
Sexual determination and differentiation work in myriad ways across the animal kingdom. In vertebrates, like mammals and fish, sexual determination leads to the development of either ovaries or testis. These organs then secrete hormones that go on to govern the sexual development of the rest of the organism’s body. Insects are a completely different beast.

Stacey Combes and "Why These Bumblebees Are Wearing Itty-Bitty QR Codes" in Wired

April 06, 2018
Assistant Professor Stacey Combes and colleagues put tiny QR codes on the backs of bumblebees to reveal their social lives. Combes' research with former Harvard graduate student James Crall, published in Nature Communications, is the subject of a new Wired article, "Why These Bumblebees Are Wearing Itty-Bitty QR Codes."