Celia Deane-Drummond is a theology professor at the University of Oxford and director of a research institute named after the ...

When a pope had the audacity to name himself after St. Francis — a man of peace, simplicity and creation — I began to dream ...

Humankind faces unprecedented changes in climate patterns, sea-level, ocean acidity, ecosystems, and more. Learn more about the science behind these issues in the following FAQs.