A global experiment tests how humanity could live across the solar system, by dropping volunteers into some of Earth’s most extreme environments. Nearly all tea comes from one plant, yet there are ...

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International stock ...

The Catalog of American Portraits (CAP) is a national portrait archives maintaining data and images for nearly 200,000 portraits. The CAP maintains records of historically significant American ...

Read the latest national and world news, including stories from Newsday's reporters in Washington, D.C. Trump is expected to make election conspiracies a focus of his national address President Donald ...