Originalism is often countered by the idea that the Constitution is a living, breathing document meant to be interpreted and changed along with the times. Jill Lepore is a historian at Harvard ...

Scientists have uncovered how the plant hormone auxin helps roots bend and downwards towards gravity—a process called ...

Abstract: An analytical planning method is proposed to solve the time cooperative trajectory planning problem in this paper. First, a height-speed flight corridor coupled with angle of attack is ...