Standing beneath a tree that has witnessed centuries of human history transforms our understanding of temporal existence.

Although the Greeks and Romans linked environmental harm with climate change to a more limited extent than we do today, they ...

Within the walls of the Forbidden City, the Neijinshui (Inner Golden Water) River winds its way, bearing witness to the ...

An analysis of feldspar crystals within the oldest magmatic rocks in Australia has provided a unique insight into Earth's ancient mantle and continents, and the early beginnings of the moon.

Ten minutes before the beginning of class, Professor Douglas Boin walks into the classroom and sets down his briefcase. Rather than beginning to set up for his lecture, Boin turns to two students ...

Life on the Alpine pastures is hard: rising at the crack of dawn, with days that never seem to end. But it’s also enriched by unforgettable moments. A reportage.

The carvings were found on a mountaintop in the Teotihuacan Valley in Mexico. Getty Images/iStock Photo On the southern edge of the Teotihuacan Valley in Mexico, the peak of Cerro Patlachique towers ...

One of the first things people think when they think about whole grains is “healthy.” That may go double for “ancient grains,” which are the same today as they were hundreds of years ago. Once largely ...