During training, the scientists responsible for the experiments do not have direct contact with the astronauts who will be carrying them out.

Before public health officials are ready to make public policy, enough responsible scientists must agree that the vast body of research points to certain conclusions.

"But no responsible scientist will tell you the evidence is conclusive."

The scientists responsible are killed in various incidents and the twelve are not found until 2008.

His official biography says he was "one of the leading scientists responsible for the development of China's nuclear weapons."

Your duty as a researcher is to be a responsible scientist, not a model father.

The presence and involvement of the scientists responsible for creating the bomb greatly rose in the political sphere.

The research is conducted by responsible scientists, many Jewish themselves, under stringent ethical guidelines.

"But all responsible scientists and doctors would not do this."

And why shouldn't they expect a responsible scientist to look carefully at some new idea that might be important?