Dunkleosteus belonged to a group of ancient, armoured fish known as the placoderms. These fish lived during the Silurian and the Devonian periods - between 440 and 359 million years ago - and they ...

A martial arts movie made in 1976 is the best use of the concept behind the Mortal Kombat games that you'll ever see in a ...

The Parisian queen who lost her head is given a sprawling retrospective in one of London’s toniest neighborhoods.

In this video, I take on the restoration of an old German photo guillotine. The process includes carefully disassembling the machine, cleaning its parts with a laser, and repairing a delicate wooden ...