A hazard camera on the Perseverance Mars rover captured an image of the Ingenuity helicopter during its fourth flight April 30. Credit: NASA/JPL-Caltech WASHINGTON — With four flights now complete, ...

Soldiers with the 106th Engineer Detachment (Quarry) were having a blast June 8-9 at Fort McCoy when they coordinated a pair of quarry demolitions at the installation to help take apart a sandstone ...