An international team of researchers published a study in the journal Science, revealing new insights into sheep domestication and its profound impact on human civilization. Led by Dr. Kevin Daly, the ...

Three ongoing Tucson art exhibits invite viewers to reflect on the constancy of immigration throughout history, with all of its joys and challenges, as well as the psychological and environmental ...

From domestication to the use of milk and wool to cultural and economic developments, sheep have played a central role in the evolution of human societies. Without livestock like sheep, as well as ...

Study Reveals Interdependence of Early Humans With Small Scavengers to Facilitate Evolution of Ecosystem A research team from ...

The 2025 report reveals that environmental risks, once seen as distant threats, are now pressing concerns that are increasingly intertwined with other global issues, such as forced migration. “The ...

Early Man in the West Indies Until recently it seemed that the islands of the Caribbean were uninhabited up to about the time of Christ. Now it appears that men may have arrived 5,000 years earlier.