energy

Only after supplies become plentiful do you then need to make choices between hydrocarbons and other energy forms. But that...

There are about 50 naturally-occurring zeolites, and over the years scientists have created another 180. Zeem's database of zeolite designs...

A lot of "netroots" bloggers express constant consternation over this, but it's a very typical historical pattern. The pattern is...

The next crisis is so immense that we are doing everything possible to avoid looking at it. The harbinger, the...

The explosion in the center moves outward, and pushes the poor out with it. Some hang on, older folks may...

Jimmy Carter is a litmus test of what we are as people, and most Americans are still failing. Until we...

An Inconvenient Truth isn't just a movie. It's not just an inconvenience. It is the new reality defining the task...

The question is not, where do we get the oil? The question is, how can we replace the oil?

the big news here was the team's ability to "cut" tubes into seeds in the first place. The technology goes...

Unless and until we reverse course on energy, and get serious -- dead serious -- about replacing hydrocarbon sources with...