Harvard John A. Paulson School of Engineering and Applied Sciences is tackling the world’s challenges by asking big questions. We solve problems collaboratively across disciplines. This is where the next frontiers of AI, machine learning and neuroscience are being pioneered. Our discoveries are improving your cell phone, protecting your privacy, and making your car safer and greener. Our students and faculty are doing things that have never been done before in ways that have never been tried. This is Harvard Engineering.