It's an easy story to believe, but this year two political scientists called it into question.

Scientists always do one experiment and call it the control.

The pattern can be described by what scientists call a power law.

Some prominent scientists called the policy a significant step in the wrong direction.

They walked to the center of the large "clean room," as the scientists called it.

Some scientists call the study the single greatest contributor to understanding women's health.

Some scientists and Government policy makers are calling for a new approach in forest management.

Scientists call this 10-year window a critical period for acquiring the sounds of a language.

Scientists who have studied the trend called for more research on side effects and benefits.

The scientist called in to a television show to dismiss the idea that he knew anything about the nuclear program.