Try as so many private and government organizations might, switching everywhere on Earth over to clean, renewable energy — including some strange sources being explored — is still a long way away.

Oil rigs, particularly the offshore type, are one of the most fascinating parts of the global energy industry. How do they work? How big can they get? Do they float on water? It's not surprising that ...

Oil rigs are structures used to extract crude oil and natural gas from beneath the Earth's surface, and there are many spread all over the globe. While most people think of offshore oil platforms as ...