8.1k PhD programmes in United States

The Endocrinology and Animal Biosciences at Rutgers University provides research-oriented training leading to the Ph.D. degree in basic animal physiology. 

As a student in our doctorate of philosophy in English - Rhetoric and Composition program at Ball State University, you’ll investigate the influences of digital and multimodal writing alongside rhetorical history, research methodologies, and composition pedagogies.

Plant Pathology at Washington State University is the study of plant diseases caused by pathogens and environmental factors; it involves study in mycology, bacteriology, nematology, virology, disease physiology and biochemistry, disease resistance, and integrated disease management using cultural, chemical, biological and and biotechnological approaches.

The Chemical and Biomolecular Engineering Department at the University of Maryland offers educational opportunities leading to a Doctor of Philosophy degree in Chemical Engineering.

The Doctor of Philosophy in Political Science at University of Texas at Dallas provides a rigorous, disciplinary program with strong multidisciplinary links.

The Baylor University Higher Education Studies and Leadership PhD program offers a full-time, residential education for those who desire to have a meaningful, lasting influence on higher education.

The University of Massachusetts Lowell's Doctor of Philosophy (Ph.D.) degree program offers a study option in Chemical Engineering.

The Epidemiology program at the University of South Carolina provides students with the necessary skills to determine the causes of health problems by describing the genetic, biological, environmental, social and behavioral factors affecting illness and premature death as well as factors that contribute to health and well-being.

At the Washington State University, we offer our graduate students a phd program in Environmental and Natural Resource Sciences.

Join us in our mission to advance the field of Materials Science and Engineering with this PhD degree at the Missouri University of Science and Technology.

Our School at Washington State University offers programs of study for full time and part-time students leading to the degrees of Master of Science (MS) in Mechanical Engineering, MS in Materials Science & Engineering, and Doctor of Philosophy (Ph.D.) in Mechanical Engineering (all on the Pullman campus). 

Embark on a transformative academic journey at Stevens Institute of Technology through the Doctoral program in Electrical Engineering.

Examine and expand the traditional boundaries of musicology as you research, create and teach with this Music (Musicology) program at Arizona State University.

Molecular Biosciences at Washington State University is a dynamic continuum of disciplines, which uses the approaches of chemistry, physics, and biology to understand the fundamental mechanisms of living organisms. 

The goal of the Textile Engineering and Sciences Doctor of Philosophy program at Thomas Jefferson University is to educate textile engineers who combine theory, practice, scholarly research and application of knowledge in their chosen professions.

Faculty research often is motivated by challenges faced by firms across diverse industry sectors such as military, airlines, television, technology, digital marketing, social networking, insurance and healthcare. This Analytics, Information and Operations degree is offered at University of Kansas.

Find and interpret patterns in large and complex biological data with this Bioinformatics and Genomics program at Pennsylvania State University.

This advanced Conducting degree program at thee University of Missouri - Kansas City offers students a chance to learn the art of conducting from top faculty, while also diving deep into the history and technical structure of a wide variety of musical genres.

The Interdisciplinary Ecological Science and Engineering degree is offered at Purdue University. Join us! 

In an era of dwindling resources and increasing competition, optimization questions have assumed a new and urgent importance. To that end, doctoral seminars in Quantitative Methods from Purdue University focus on advanced optimization applications and methodologies.