A stratospheric balloon designed to provide long-term bird's-eye views just took a big step ... stayed aloft for 16 days on its most recent test mission, besting its previous record by 11 days ...

At first glance, the image appears to be a neatly arranged pattern of golden, balloon-like symbols resembling the numbers "8" and "0." However, hidden within this repetitive design is a single ...

The G-EYE ® balloon, which is inflated to sub-anchoring pressure during endoscope withdrawal, unfolds the colonic topography, stabilizes the colonoscope in the center of the colon lumen to help ...

McALLEN, Texas (AP) — Something new soon will be floating in the skies above the Texas-Mexico border as federal authorities test balloon-like military surveillance devices to determine whether ...