I analyze petroleum economics and energy policy. This article is more ... Answers at the end of the quiz. 6) The dream of every parent of a teenager, but False. 7) "In the ...

We identified five areas for building and maintaining energy: rest, exercise, socializing, eating and finding enjoyment in your daily life. This quiz will help you take stock of how you’re doing ...

Science Quiz: Are you ready to become a science superstar ... A: Mars Q3: What gas do plants absorb from the atmosphere? A: ...

Earth’s atmosphere is trapping more than twice as much excess heat now compared to 1993, making scientists increasingly concerned about the impact on the world’s oceans. The planet’s energy ...

Tropical cyclones offer the planet one way to move energy from the tropics to higher latitudes both in the atmosphere and in the ocean, said Kim Wood, a hurricane researcher at the University of ...

high-energy particles bombard the earth and objects outside the earth's atmosphere with radiation that can endanger the lives of astronauts and destroy satellites' electronic equipment.