A rock painting depicting a human has been discovered in the Vale do Coa Archaeological Park in northeastern Portugal. The site was mainly known for carvings of animals dating back more than ...

The painting of a wild pig and three human-like figures is at least 51,200 years old, more than 5,000 years older than the previous oldest cave art. The discovery pushes back the time that modern ...

Humankind has long been fascinated by robotics. They inhabit our imagination and media and are essential in our future ...

"It's quintessentially human to want to leave a mark," he said ... Petriglieri further elaborates on the art of leadership, stating, "I'm trying to get leadership away from being an intellectual ...