Whale clans use vocalizations to mark their culture

For decades, researchers and the public have been captivated by the deep-diving sperm whales, highly social animals who live in groups of mothers and calves. The whales communicate with Morse code-like series of clicks called ...

The living legacy of names

Around the world, statues of historic figures who symbolize colonialism and oppression are being critically examined, and often removed. Across the United States, Confederate figures and statues with clear racist symbolism ...

People around the world like the same kinds of smells

What smells we like or dislike is primarily determined by the structure of the particular odor molecule. A collaborative study involving researchers from Karolinska Institutet, Sweden, and the University of Oxford, UK, shows ...

Mysterious, giant stone jars found in India

Mysterious giant jars that may have been used for burial rituals have been unearthed across four new sites in Assam, India. The discovery comes from a major collaboration involving researchers at The Australian National University ...

Can we tell someone's cultural group from the way they laugh?

Can we infer someone's cultural group from their laugher, even when we do not know what they are laughing at? And what kind of laughter do we find most positive? A new study by researchers from the University of Amsterdam ...

How climate change is affecting cultural heritage

It is not just the environment and the economy that are threatened by a warmer climate, but also culture and traditions around the word. Researchers at Lund University in Sweden and the University of Queensland in Australia ...

Researchers shed light on the evolution of extremist groups

Early online support for the Boogaloos, one of the groups implicated in the January 2021 attack on the United States Capitol, followed the same mathematical pattern as ISIS, despite the stark ideological, geographical and ...

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