Astronauts successfully installed a new $164 million air lock on the international space station. Sunday's Extravehicular Activity (EVA), or space walk, started an hour late after Mike Gernhardt and ...

Thought today's turtles could get pretty big? Think again; this giant turtle was large enough to eat an entire human.

Yes, the motoring world has had its fair share of things that were sold at the time as must-haves, but thankfully died out a decade or so later. Some gizmos and gadgets were practical. Remember the ...