Scientists are analyzing data collected by weather balloons launched around Chicago this summer to better understand extreme ...

A Northern California startup has taken on a controversial mission whose goal is to tackle global warming by sending weather ...

A strategy to cool the planet using stratospheric aerosol injection is being tested in the field by a pair of Silicon Valley ...

Hot air balloons are designed to be lighter than air, allowing them to ascend and float with the wind. Unlike traditional ...

On Wednesday, several people were wondering about a mysterious, unidentified balloon floating over parts of Utah.

Today, unmanned weather balloons loaded with instruments and radio transmitters are released into the upper atmosphere twice ...

The FAA said it was aware of a balloon traveling across the western U.S., including over Las Vegas, which sparked curiosity ...

On a hot July day, a team of scientists led by Argonne National Laboratory launched scores of weather balloons from four different Chicago locations, hoping they’d make it up to 12 miles above ...

Luckily, it’s not a UFO. According to the National Weather Service of Las Vegas, it’s a weather balloon! In a post on X, the ...

Despite Thursday's ascents being cancelled due to weather conditions, over 100 balloons ascended on Friday morning. | ITV ...

Adirondack Balloon Festival opened Thursday evening at Crandall Park in Glens Falls. While the wind direction was not ...

For four nights, the annual Plano hot air balloon festival will “light up the sky” at Oak Point Park and Red Tail Pavilion.