A Pulsar Helium drill site as seen Jan. 13 near Babbitt, Minn. Canada-based Pulsar Helium has discovered extremely high concentrations of helium in tests of underground deposits. Helium is best ...

NASA's Scientific Balloon Program has returned to Wānaka, New Zealand, for two scheduled flights to test and qualify the ...

People in Suffolk were left bewildered when they saw what looked to be a huge hot air balloon last night over Sudbury and ...

Accompanied by mimes, clowns, and the comic strip character Ziggy, roughly 1.5 million balloons, each engorged with helium, were released into the air. The multicolored blob rose higher and higher ...