HAYWARDS HEATH, England—Deep underground beneath the Sussex countryside in southern England, millions of seeds are kept frozen in a vault built to withstand fire, flooding, and any other disaster.
US President Donald Trump issued a stark warning to Israel over annexing the West Bank in an interview published Thursday, as visiting Secretary of State Marco Rubio voiced confidence that a US-backed ...
Abstract: Track geometry measurement is an imperative task for a reliable, available, maintainable, and safe railway operation. While track geometry measurement equipment exists, this paper aims to ...