Investigators are working to learn more about two men accused of bringing homemade bombs to a protest outside the NYC mayor's home. (AP Photo) ...

A 41-year-old New Jersey man pleaded guilty in federal court after threatening to detonate more than 100 homemade explosive devices at St. Matthew’s Cathedral in Washington, D.C.

Decades of climate research and data have yielded expanded understanding of how greenhouse gases affect the climate. This fast-track study will review the latest scientific evidence on whether ...