An author initially owns the copyright on what they write unless it's created under a work-for-hire agreement. However, publishers often ask authors to transfer the copyright in order to get published. This can lead to restrictions in how an author can use their own writing.
This page will introduce resources to increase awareness of author's rights and what an author can do to protect their ability to use their own work.
Copyright owners:
Considerations for authors:
Publishers may ask you to transfer part of your copyright to them to be published in their journals. Pay attention to what they are asking you to give up.
Negotiate with publishers to retain the right to use your article/research the way you anticipate needing to use it. Allocation of copyright does not need to be all or nothing.