Search results for primate communication

Plants & Animals 38 minutes ago

A rare and little-known group of monkeys could help save Africa's tropical forests

Conservationists and scientists from almost 20 institutions in the United States, Europe, and Africa, have concluded that immediate conservation efforts to protect red colobus monkey species could have cascading net positive ...

Plants & Animals 5 hours ago

Study is first to describe and recreate lemurs' one-of-a-kind vocal structure

New research has discovered that lemurs, the small primates native to Madagascar, are capable of exaggerating their size thanks to the unique structure of their larynx.

Paleontology & Fossils Apr 18, 2024

Africa is full of bats, but their fossils are scarce—why these rare records matter

Africa is home to more than 20% of the world's bat population. There are more than 200 species to be found on the continent. South Africa is particularly diverse, with 72 bat species.

Biotechnology Apr 18, 2024

Researchers train a bank of AI models to identify memory formation signals in the brain

An international research collaboration between Vanderbilt University and the Madrid-based de la Prida lab in the Cajal Institute led to the development of AI models that detect and analyze hippocampal ripples, which are ...

Plants & Animals Apr 14, 2024

Bad boys: Study finds aggressive bonobo males attract more mates

Humankind's two closest primate relatives are often said to embody contrasting sides of our nature: peace-loving bonobos versus violence-prone chimpanzees.

Plants & Animals Apr 12, 2024

Bonobos are more aggressive than previously thought, study shows

Chimpanzees and bonobos are often thought to reflect two different sides of human nature—the conflict-ready chimpanzee versus the peaceful bonobo—but a new study published in Current Biology shows that, within their own ...

Plants & Animals Apr 11, 2024

Elephant tourism often involves cruelty. Here are steps toward more humane, animal-friendly excursions

Suju Kali is a 50-year-old elephant in Nepal who has been carrying tourists for over 30 years. Like many elephants I encounter through my research, Suju Kali exhibits anxiety and can be aggressive toward strangers. She suffers ...

Plants & Animals Apr 4, 2024

Amphibians use scream inaudible to humans for self-defense against predators, study suggests

A study reported in the journal acta ethologica has recorded the use of ultrasound by amphibians for the first time in South America. It also describes the first documented case of the use of ultrasound for defense against ...

Plants & Animals Mar 28, 2024

When inequality is more than 'skin-deep': Social status leaves traces in the epigenome of spotted hyenas in Tanzania

In mammals, social behavior and social status can substantially influence the survival, reproductive performance, and health of individuals. However, it is not yet fully understood how the translation of social and environmental ...

Plants & Animals Mar 27, 2024

Research uncovers the neural pathways for primate reciprocity, social support, and empathy

Social interaction is key to survival and reproductive success in primates, including humans. Optimizing outcomes from these encounters requires a calculated approach to cooperation and competition—knowing whom to trust, ...

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