Morristown students have been building a trebuchet, a type of catapult, to launch pumpkins.

This video features an impressive large-scale trebuchet demonstration, shot from a drone by Mr. Kopter-cam. The accompanying music includes tracks such as "Run" by The Kingstons, "Worth It" by Creek, ...

Thomas Jefferson University students will face off against each other this Saturday to see whose siege machine can launch ...

A Belgian team launched a pumpkin 595 meters, setting a new competition record. MKB Engineering and teammate Robert Townsend won their third consecutive competition. The team built a "whipper ...

RICHMOND — You don't see a medieval siege engine launching bowling balls and human-sized arrows about 1,000 feet down a hill every day. That's how a former Utah State University student and a group of ...

In a surprising move, US President Donald Trump has directed the Navy to switch back to steam catapults for new aircraft carriers. This retracement comes even as contracts are being awarded to enhance ...