The satellite called NISAR — short for NASA-ISRO Synthetic Aperture Radar — will operate from a near-polar-circling orbit 464 miles high. It will join dozens of Earth observation missions already in ...

U.S. stock indexes are drifting as Wall Street waits to hear from the Federal Reserve later in the afternoon about what it ...

The White House is acknowledging that President Trump meets with candidates for promotion to the rank of four-star general.