Inside, researchers found nicotine from wild Nicotiana species and vilca, a psychedelic powder derived from the vilca tree.

The “empathy machine” is a useful way to think about the relationship to talking about feelings pioneered by "This American ...

Robert Prevost, the Chicago-born missionary who spent his career ministering in Peru and took over the Vatican’s powerful ...

The world has a new pope, and for the first time ever, he is from the United States. While the relationship between the new head of the Vatican and his home country remain in its early days, Pope Leo ...

Ants live in incredibly organized, socially complex colonies where the division of labor is clearly defined. Each ant has a ...

It came days after Vance — in discussing critiques of the Trump administration’s immigration policies — in a Fox News ...

With all the pomp, drama and solemnity that the Catholic Church can muster, 133 cardinals on Wednesday begin the secretive, centuries-old ritual to elect a successor to Pope Francis, opening the most ...

In Peru, Pope Leo XIV is known as the saintly missionary who waded through mud after torrential rains flooded the region, ...