A $35 billion submarine cable project aims to transmit renewable electricity from Australia's remote desert to Asia's most energy-hungry city-state, but faces unprecedented technical challenges, ...

All nuclear-powered submarines of the Russian Navy will be replaced by Project 885/885M (Yasen/Yasen-M) submarines within the next 10 years, Commander-in-Chief of the Russian Navy Admiral Alexander ...

We’re depleting our big, expensive defensive weapons on Iran’s drones. If Tehran expands its underwater drone program, look out.

These Florida waterfall hikes lead through shaded forests, crystal-clear springs, and peaceful cascades that feel far from the usual beach scene.