The U.S. Navy recently asked Congress for $139 billion to update its fleet of nuclear-powered submarines. Unlike “conventional” submarines, which need to surface…
Archaeologists digging at the Qurh site in Saudi Arabia’s AlUla Governorate uncovered a set of enormous stone hand axes that were made by…
Updated 22 December, 2021 - 16:06 Sahir The Bronze Age in Britain lasted from circa 2500 BC to 700 BC. Prehistoric Britain in…
Scientists have discovered an exciting new example of prehistoric art high on the Tibetan Plateau: a set of ancient children's hand and footprints.…
Updated 17 February, 2023 - 01:00 Cecilia Bogaard Believe it or not, but once upon a time, in the area we now know…
48 Hours March 11, 2021 / 10:00 AM EST / CBS NEWS FBI Inside the investigation of a prolific serial killer and the…
CNN — The US Navy’s newest and most advanced aircraft carrier left on its first deployment Tuesday from Norfolk, Virginia, designed to put…
By Lars Schmitz & Jingmai Kathleen O'Connor / The Conversation In 2016, our colleague Xing Lida held up a small piece of polished,…
In the first part of our helicopter history series , we looked at vertical flight technology from its early beginnings to the early…