The Edna McConnell Clark Physical Sciences Library supports research and teaching in Astronomy, Chemistry and Physics, including information needs in related disciplines across Cornell. Digital collections in these subjects are available 24/7/365 for current Cornell community members on any Cornell campus and wherever they may be working around the world. Over 700 ejournals, tens of thousands of ebooks, and dozens of databases and data collections provided direct and immediate access to the latest research, as well as the full publication record for many prominent and long standing publications in these fields. Subject librarians are available to help navigate any complexities and provide orientation for students and other new researchers. Additionally, a variety of services are coordinated by the library and campus partners support research and teaching via data management, reference management, citation metrics, workflow tools and many more.