You know it’s getting bad when $1.50 is coming to the Dollar Tree,” the creator says. In 5 short seconds, the clip shows a ...

Over a hundred blue, white, and silver helium balloons were released into the sky in Sam’s memory at a celebration Tuesday.

"Helium tends to escape at ambient conditions very easily; everyone has seen an inflatable balloon wither and sink. So, we needed a way to avoid this when taking our measurements," he said.

The event featured 100 designer trees, 14 special events, the largest helium balloon parade in the Midwest, and 3,500 volunteers.

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 ...

A balloon filled with helium and one filled with hydrogen are ignited. Hydrogen provides a loud explosion and flame. He(g) + O 2 (g) → N.R. Light the candle on the end of the yardstick and lower the ...