Another discovery prompted even stronger suspicions that Iraq was working on smallpox weapons, experts said.

Or, the discovery of the death can prompt a sudden change of course.

The discovery prompted him to question the value of this studies.

This discovery prompted further study of energy costs.

These new discoveries have prompted the suggestion that the animals may not be as rare as once thought.

This discovery prompted further tests, which produced even more intriguing results.

The discovery of storage magazines within the palace compounds has prompted much debate.

That discovery prompted the evacuation of several nearby homes while the chemicals were removed.

What discovery had prompted an act so terrible, I could scarcely even conjecture.

Their discovery has prompted the grand jury to examine whether anyone sought to block its investigation.