Send your imagination soaring with this easy and fun paper hot air balloon craft. It's great for decor for any occasion!

The pilot of a hot air balloon that burned and crashed in Mexico City — killing a husband and wife and hospitalizing their 13-year-old daughter — has been arrested for fleeing the scene.

Hot air balloons might seem like magic, but there is a lot of physics at play behind their ascent. Hot air balloons might seem like magic, but there is a lot of physics at play behind their ascent.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The biggest hot air balloon in the United States is designed to fly ...