Rain, dust, trees, and even power lines — radar clutter creates a deadly game of hide-and-seek in the skies over Ukraine. By flying just 10 to 50 feet above the ground, helicopters and jets blend into ...

In Ukraine’s skies, flying low can mean the difference between life and death. Modern radars no longer miss aircraft “under the beam,” but line-of-sight limits and terrain masking still give pilots a ...

When the temperature rises, Americans — especially those with less money and education — drink a lot more sugary beverages ...

Black Moshannon State Park in Philipsburg, Pennsylvania is the answer you didn’t know you were desperately seeking. Nature’s own water lily highway! Kayaking through these floating gardens feels like ...

Devastated after the FBI bows out of the case, the family of missing cruise ship honeymooner George Smith vows to fight for answers.

In southern Utah, businesses along the Colorado River and the Virgin River say low flows are reshaping seasons, straining ...

Closely monitored Barry Arm is a test case in a region where melting glaciers, steep slopes and narrow fjords set up ...

Retired firefighter Benjamin Broadwell Hagans, 96, has emerged as an eyewitness to the savage executions of three soldiers in ...

We found ourselves hiking the Camí de Ronda, the coastal path linking fishing villages along the Costa Brava, the wild, ...

Abstract: Gesture recognition with millimeter-wave radar has broad application prospects in human-computer interaction. However, the traditional recognition methods generate overly redundant features ...

Cramer emphasized that during the 1990s, as Squawk Box was establishing itself, many Americans were just beginning to realize ...

Scientists conducting a first-of-its-kind drilling operation have extracted samples of fresh water hiding in massive ...