Scientific critics are skeptical, but venture funders steered $1.5 million to a California company creating high altitude particle clouds to slow global warming. Call it a moonshot for the Earth.

The Pentagon announced the U.S. military will send a Terminal High Altitude Defense battery and about 100 U.S. troops to ...

Among the balloons being sent across the border from North Korea to the South are examples carrying GPS transmitters, ...

Pentagon officials have been baffled by a swarm of mystery drones that flew over Langley Air Force base for 17 nights in a ...

A drone show and a flawless farewell mass ascension ended Sunday’s last day of the 52nd Albuquerque International Balloon ...

In addition to sending the anti-missile system, the U.S. has also authorized the deployment of military personnel to Israel ...

Ten hot air balloons took to the sky shortly after the sun rose on Saturday, starting at the Shelbyville Airport.

There were no reports of injuries, said Kevin Carhart, a spokesperson for the Bernalillo County Sheriff’s Office. The balloon, which had three people on board, landed safely in a field after it struck ...

It's the final weekend of Balloon Fiesta. Pilots and spectators are getting ready to take to Albuquerque's sky.

Victorians floated as high as 37,000 feet in a balloon to pioneer meteorology so that weather could be understood and ...

The student-run Stanford Space Initiative (SSI) has launched satellites into orbit and set multiple records for high-altitude ...

A fitness influencer in China has sparked an impassioned debate on social media after he used a helium balloon to lighten the ...