Researchers Developing Molecular Robots

Researchers Developing Molecular Robots

Researchers have programmed an autonomous molecular "robot" made out of DNA to start, move, turn, and stop while following a DNA track. The development could ultimately lead to molecular systems that…
Case History: Medical And Ethical Quandary

Case History: Medical And Ethical Quandary

In medicine, physicians often present case histories or case reports of an interesting situation/patient, along with the outcome (typically a diagnosis) and discussion.1 On controversial cases,…
A Global Warming Skeptic Clouds The Issues

A Global Warming Skeptic Clouds The Issues

A global Warming Skeptic Clouds The Issues This article is written in response to Dr. Roy Spencer's claims about cloud albedo effects in an article by Cameron J English: Interview With A Global…
Where Are All The Aliens?

Where Are All The Aliens?

Richard Dawkins suggested that the first measure of an intelligent species, should two chance to meet, would be whether they understood how they came to be. I imagine such a remarkable exchange of…