A fleet of hot air balloons took to the sky over Bristol at dawn ahead of this year's Bristol International Balloon Fiesta.A ...

Each cubic foot in a hot air balloon can lift about 7 grams. To lift 1,000 pounds, you would need 65,000 cubic feet of hot air, which is part of why hot air balloons are so big, according to an ...

Taking a sunrise hot air balloon ride alongside the hundreds of other balloons over the ancient Teotihuacan Pyramids is a ...

Hot air balloons might seem like magic, but there is a lot of physics at play behind their ascent. Once they get up in the air, how do you make them go where you want them to?

Hot air balloon rides give travelers the chance to fly high and enjoy the view from 3,000 feet. The Week. US Edition. SUBSCRIBE & SAVE. Less than $3 per week.