Food insecurity reaches catastrophic levels: South Sudan enters 2026 with a hunger crisis—28,000 people face catastrophic ...

In the latest report prepared by a Japanese government earthquake task force, it was estimated that up to 298,000 people ...

A job market shift of this magnitude wouldn’t just rattle SLO County’s economic foundation, it would put our residents at ...

Because of shifting storms and sweltering summers, Iran’s capital faces a future “Day Zero” when the taps run dry.

Abstract: While displacement is valuable information for the structural behavior, measuring displacements from large civil structures is often challenging and costly. To overcome difficulties found in ...

Earthquakes and seismic activity often happen with sudden movements underground with tectonic plates. Seismographs are used by scientists to measure the time, location and strength of an earthquake.

Abstract: In this study, a nano-displacement measurement system is proposed and demonstrated both theoretically and experimentally, which was based on a modified Mach-Zehnder (M-Z) interferometer ...