The blue glass beads from Venice journeyed around 10,000 miles to the Americas more than five centuries ago and were the size ...

Skywatchers, get ready! The northern lights are expected to put on a rare show across parts of the U.S. this week. According to the National Oceanic and Atmospheric Administration's Space Weather ...

A strong solar storm is headed to Earth and this could cause colorful aurora displays in parts of the United States.

The government will freeze $2 billion in funds because the university refused to comply with its demands. Harvard leaders believed saying no was worth the risk. 7 min read Trump Threatens Harvard ...