Typically, a well will produce at its highest production rate at the beginning of the production cycle; and then production will wane. In an effort to increase production from both oil and natural gas ...

Throughout history, states have used five different execution methods: lethal injection, electrocution, lethal gas, firing squad and hanging. Lethal injection is the preferred method, but it is not ...

Six gas valves, shown here as yellow-pink puffs, provided the most effective cooling in highly sophisticated computer models created using a PPPL computer code known as M3D-C1. This code creates ...

Public opinion regarding the effects of climate change has evolved steadily over the last decade; recent surveys typically indicate that most Americans believe more needs to be done to offset its ...