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The Surprising Origins of Native Hawaiians

Hawaii is one of the most isolated islands on Earth, surrounded by vast oceans for thousands of miles on every side. And yet humans have been living there for nearly a millennia. They’re part of the Polynesian diaspora. This culture of ultravoyagers embarked on their own age of

Hearing laughter may cause orangutans to value rewards more

A new study from Indiana University shows that being in a positive mood leads orangutans to value what they learned more strongly. The study comes from the lab of Erica Cartmill, professor of animal behavior, anthropology and cognitive science in the College of Arts and

Swiss barn owls are gradually changing color

Over the past 30 years, Swiss barn owls have become more reddish-brown and more heavily spotted. By analyzing the genomes of more than 3,000 birds, scientists at the University of Lausanne identified the genetic variants linked to these changes in plumage and revealed natural