New insights into the origin of the Indo-European languages

An international team of linguists and geneticists led by researchers from the Max Planck Institute for Evolutionary Anthropology in Leipzig has achieved a significant breakthrough in our understanding of the origins of Indo-European, ...

You can't do the math without the words

Most people learn to count when they are children. Yet surprisingly, not all languages have words for numbers. A recent study published in the journal of Cognitive Science shows that a few tongues lack number words and as ...

Scientists illuminate the ancient history of circumarctic peoples

Two studies led by scientists from the University of Pennsylvania and National Geographic's Genographic Project reveal new information about the migration patterns of the first humans to settle the Americas. The studies identify ...

Old dog, new tricks: Study IDs 9,400-year-old mutt

Nearly 10,000 years ago, man's best friend provided protection and companionship - and an occasional meal. That's what researchers are saying after finding a bone fragment from what they are calling the earliest confirmed ...

Cultivating cooperation through kinship

While the capability for organisms to work together is by no means novel, humans possess an unparalleled capacity for cooperation that seems to contradict Darwinian evolutionary principles. Humans often exhibit traits—such ...

Older is better for hunting dogs

(PhysOrg.com) -- Older dogs and male dogs are better hunting companions than younger dogs and female dogs says the author of a new study on the hunting ability and nutritional status of domestic dogs in lowland Nicaragua. ...

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