News

Radar satellite launched by India and NASA will track miniscule changes to Earth’s land and ice
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 ...
A tsunami makes its way across the Pacific, with waves hitting the U.S. West Coast
A powerful 8.8-magnitude earthquake in Russia's Far East is sending tsunami waves to Hawaii, Alaska, California and Oregon.