In the dense forests of Indonesia, you can hear strange and haunting sounds. At first, these calls may seem like a random collection of noises – but my rhythmic analyses reveal a different story.

Rahayu Oktaviani revered the work of Canadian primatologist Biruté Galdikas while a student in the mid-2000s, aspiring to ...

Kanzi showed apes have the capacity for language, but in recent years scientists have questioned the ethics of ape experiments.

Little Rock, Arkansas is a city with a robust political history, a mild climate, and tons of things for families to ...

One point of interest on the trail is the extremely rare two-toed raptor tracks, located just north of the main track site. These tracks were discovered in 2016 by CU Denver geologist Martin Lockley ...

There’s something magical about the hunt for treasure that lives in all of us, and Antiques America in Hinckley, Minnesota is ...

Vintage signage from long-defunct local businesses serves as both decoration and historical document, preserving the memory ...

Sumatran orangutan mothers differ in the extent and trajectory of their expression of maternal behaviour. Proceedings of the Royal Society B: Biological Sciences , 2025; 292 (2046) DOI: 10.1098 ...

Researchers have found that wild orangutans vocalize with a layered complexity previously thought to be unique to human communication, suggesting a much older evolutionary origin. In ...

A new study of wild Sumatran orangutans by researchers at the Max Planck Institute of Animal Behavior (MPI-AB) has found that mothers consistently differ in their maternal behaviors toward their ...