Energy efficiency in physics is not measured the way most people think about it. Instead of asking how much heat a process ...

Add Yahoo as a preferred source to see more of our stories on Google. Plants use light to make energy – and a team of scientists is using the same principle to power chemical reactions. fhm/Moment via ...

In this video, I explain why some reactions explode while others cool, exploring the root cause of chemical energy. I discuss the chemistry behind endothermic and exothermic reactions, which involves ...

Scientists have observed so-called 'roaming' chemical reactions, those that at certain points move away from the lowest minimum energy 'path of least resistance', in highly excited energy states for ...

The efficient conversion of solar energy into storable forms of chemical energy is the dream of many engineers. Nature found a perfect solution to this problem billions of years ago. A new study ...

Photosynthesis -- mainly carried out by plants -- is based on a remarkably efficient energy conversion process. To generate chemical energy, sunlight must first be captured and transported further.

In the future, we could fuel the world with sunlight and water – using sunlight to derive hydrogen fuel from H2O. Currently, most hydrogen that’s used as feedstock and fuel is derived from natural gas ...

Chemical engineers develop problem-solving skills, with a strong foundation in science, engineering, and mathematics that touch every aspect of our lives–from smaller, faster computer chips to ...