Due to the nonstationarity of the echo, it is hard to form a well-focused sparse aperture inverse synthetic aperture radar (SA-ISAR) image for maneuvering targets by traditional algorithms. In this ...

Protests Could Be ‘Unprecedented’ in L.A., Where Marines Are Guarding Federal Building The Los Angeles police chief could not put an exact number on how many protesters were expected on ...

A ruling ordering the administration to return control of the National Guard to the California governor would have taken effect on Friday, but an appeal was quickly filed.

AHMEDABAD, India (AP) — An Air India plane bound for London crashed in a residential area of Ahmedabad shortly after takeoff Thursday, killing 241 people on board, the airline said. One passenger who ...

Multiple lawmakers said Thursday their airplane was bumped by another plane while waiting on the runway at Reagan Washington National Airport. Rep. Nick LaLota (R-N.Y.) posted online that the wing … ...

Here is a position-by-position breakdown of the 2024-25 free-agent class. Players are grouped by position and ranked by their FanGraphs wins above replacement total across 2023-24. Each player's 2025 ...

A passenger jet and a Black Hawk helicopter that collided in midair on the night of Jan. 29 and crashed into the Potomac River near Reagan National Airport near Washington, D.C., left no survivors.

A regional jet carrying 64 people collided in midair with a Black Hawk helicopter as the plane was approaching a runway at Ronald Reagan Washington National Airport on Wednesday night.