December 14, 2015
Here's what's hot in the trendy science of making things the way nature does it.
Crude Oil in One Hour, Not Millions of Years
December 20, 2013
A slurry of algae with the right heat and pressure can produce crude oil in one hour.
The Malthus Effect on Politics and Economics
June 5, 2007
In 1798, Thomas Malthus published an essay that had a profound impact on Charles Darwin and others. But it was flawed.