Emmanuel Macron, the president of France, speaking to an assembly of over half of the 2,000 workers and craftsmen who contributed to the reconstruction of Notre-Dame Cathedral, which was ravaged by a ...

This iOS application delivers you daily inspirational quotes about love, life, art, business and much more. Within the app, users can save and share their favorite quotes, as well as read about the ...

Gerald Navratil, a professor of plasma physics at Columbia, on the pursuit by start-ups for clean, unlimited power. Page A6.