evolution

Associate Professor Santiago Ramirez Named as a Chancellor's Fellow

January 22, 2020
Associate Professor Santiago Ramirez, Department of Evolution and Ecology, was among the 20th class of Chancellor's Fellows. This marks the 20th anniversary of the program that provides philanthropic support to exceptional early career faculty members.

Can Scents Create New Species? Smells Like Orchid Bee Evolution

January 13, 2020
To attract a mate, male orchid bees collect scents from the environment to create the perfect aroma. In a study appearing in Nature Communications, UC Davis researchers link the evolution of sexual signaling in orchid bees to a gene that’s been shaped by each species’ perfume preferences

The Art-Science Loop: Creating Worlds with Evolution, Ecology and Biodiversity Undergraduate Megan Ma

December 05, 2019
Since enrolling at UC Davis nearly four years ago, undergraduate Megan Ma has lent her artistic talent to the Aggie community. She’s taught scientific illustration, provided artwork for the BIS 2C lab manual and currently works as a graphic designer for the Center for Leadership Learning, all the while taking classes and rotating through research labs.

VIDEO: College of Biological Sciences BioLaunch Mentor Collective

October 03, 2019
The BioLaunch Mentor Collective helps make the transition to the UC Davis campus easier for freshmen and transfer students. New students are paired with a returning UC Davis student, who can offer them advice and support across many areas of campus life.

Discovering Curiosity: The Tug of the Tides with Coastal and Marine Sciences Institute Director Richard Grosberg

October 01, 2019
As director of the Coastal and Marine Sciences Institute, Richard Grosberg oversees an interdisciplinary body that includes membership from the College of Biological Sciences, the College of Agricultural and Environmental Sciences, the College of Letters and Science, the College of Engineering, the School of Law, the School of Veterinary Medicine and the Graduate School of Management.

Grains in the Rain: Study Opens the Door to Flood-Resistant Crops

September 19, 2019
Of the major food crops, only rice is currently able to survive flooding. Thanks to new research, that could soon change -- good news for a world in which rains are increasing in both frequency and intensity.

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.

The Infection Heist: How Social Viruses Team Up for the Perfect Score

July 11, 2019
Much like characters in a bank heist, viruses in competitive environments can collaborate for their share of the "score" of successfully co-infecting hosts. But these relationships may change once inside the host cell, according to Assistant Professor Samuel Díaz-Muñoz​.