Europe’s highest and most active volcano located in Sicily, Italy, is in a near-constant state of eruption. Recent activity includes significant eruptions in February 2025 and over Christmas 2025, which featured lava flows, ash plumes, and intense Strombolian activity. It is a premier, accessible tourist destination for hiking

A DMZ (Demilitarized Zone)

refers to either a network security buffer zone or a geographic border area. In IT, it is a subnetwork separating an internal network from untrusted, external networks (e.g., internet) to host public-facing services securely. Geographically, it is a strip of land between nations where military activity is prohibited.

Wikipedia

https://en.wikipedia.org

San Francisco

San Francisco, officially the City and County of San Francisco, is the fourth-most populous city in California and the 17th-most populous in the United States, …