Pope Francis to be buried in Saint Mary Major church, not Saint Peter's basilica, in a break with tradition and sign of humility.

President Zelensky cuts short a visit to South Africa after Russia launches an overnight attack on Kyiv. Joanna Kakissis is a foreign correspondent based in Kyiv, Ukraine, where she reports poignant ...

In the decades since the civil rights movement of the 1960s, many Americans have tried to use the model of protest to achieve their political goals. But do protests work?

Plant libraries hold essential clues about climate change -- but with funding cuts aimed at research and education, their future is at stake.