You need permission from the copyright owners to copy content from other news websites. Copyright law protects original literary works, including news items. Copying content without permission may violate copyright. Crediting the source does not excuse copyright infringement. The copyright holder has exclusive rights to reproduce, distribute, and create derivative works. Copying content takes away their right to govern its use. Copyright has exceptions like fair use. Fair use lets you use copyrighted content without permission for criticism, news reporting, and research. Fair use is a complicated legal notion. Therefore, it's not always evident if a use qualifies. When in doubt, ask permission from the copyright owners before copying content from another website. The content's website usually lists the copyright holder's contact information.