One of the Mamluk-era tunnels carved into tufa rock at Nahal 'Amal, revealing the sophisticated hydraulic engineering that powered medieval sugar production. (Azriel Yechezkel / A. Frumkin et al., ...

Israeli researchers document and date tunnel system in spring-rich region, highlighting the technological ingenuity used by ...

Tunnels may not be glamorous, but there are few things more satisfying than honking your car’s horn when driving in a tunnel bored through a mountain. The urge to test the acoustics of a car horn in a ...

Beneath the verdant pools of Gan Ha-Shelosha lies a network of medieval tunnels that once powered the thriving sugar industry ...