Evolutionary biologists and anthropologists found that natural selection favored Indigenous Andeans who had an unusually high number of salivary amylase genes (AMY1) starting around 6,000 to 10,000 years ago — the same period when potatoes were first grown in the Andean highlands, 

Remote collaboration software tools, such as Zoom or Google Docs, have become essential for teamwork – but they often overlook the fact that people do not all approach collaboration in the same way. Researchers have now developed a new human-computer interaction (HCI) method called RemoteCollabEval (RCE) to identify barriers to collaboration and inclusivity, allowing designers and developers to build software features that better support diverse teamwork styles.