A dramatic change in methodology or practice. It often refers to a major change in thinking and planning, which ultimately changes the way projects are implemented. For example, accessing applications ...

Two separate teams of scientists have looked at the question of what makes a planet outside the solar system—or an exoplanet—habitable, arriving at answers that could redefine how and where we search ...

During the 1990s, the term paradigm became increasingly fashionable as an intellectually upscale replacement for the traditional and somewhat shopworn term model. But decanting this old wine into new ...