Why are human faces so unique?

What’s in a face? The amazing variety of human faces — far greater than that of most other animals — is the result of evolutionary pressure to make each of us unique and easily recognizable, according to a new study out of UC Berkeley. Behavioral ecologist Michael J. Sheehan explains that our highly visual social … Read moreWhy are human faces so unique?

Building a better cup of coffee

The brave new world of coffee? Think genetics. UC Davis geneticist Juan Medrano is known for his research on the genetics of milk (and the effect it has on humans), but recently has turned his research efforts towards coffee. The goal is to understand the variability of coffee genes at the DNA level. This would … Read moreBuilding a better cup of coffee