Four-legged robots that scramble up stairs, stride over rubble, and stream inspection data — no preorder, no lab coat required.

Local journalism needs your support! As we navigate through unprecedented times, our journalists are working harder than ever to bring you the latest local updates to keep you safe and informed. Now, ...

Whether you are looking for an LLM with more safety guardrails or one completely without them, someone has probably built it.

Ensuring a certain level of security is not difficult for any state, regardless of its system of governance. Security, understood here as the preservation of order, can exist under many political ...

Gaza: Kharg Island, a scrubby stretch of land in the northern Gulf, handles almost all of Iran's crude exports and any attempt to seize it would mark a major escalation in the conflict, analysts say.

Share and Cite: Huayana, K. , Kageyama, Y. and Peralta, F. (2026) User Roles and Sought Gratifications in Online Travel Communities: An Analysis of Tripadvisor Comments on Three Districts in Lima, ...