Works in the public domain have no copyright restrictions. Note also that works outside of the protection of copyright law have no copyright restrictions. For example, works of the US government are not copyrighted under US laws, nor are works that are not creative or original or which have not been "fixed in any tangible form", or which are merely ideas, principles, systems, functions, processes, concepts or discoveries.
Free of copyright restrictions (generally speaking).
Free of copyright restrictions (generally speaking).
Normal copyright restrictions apply. You may add press releases to your website if you have permission from the copyright holder, if the material has been released into the public domain, or if it was not copyrightable (a government press release).
Public domain images have no copyright restrictions.Creative Commons images are protected by copyright, but have extremely broad licenses.
Yes! Of course it does. Even in another format, language,etc.
No, but there may be other restrictions on use.
There are no restrictions on the use of materials in the public domain.
Unless you own the copyright, or you have a license, or qualify under the defense of "fair use", or other legal exception, then it is a copyright infringement to duplicate or publish works that belong to others.
For copyright protection Downloads of copyrighted material are restricted from being used in the game
Asa work of the federal government, the medal is in the public domain. There may be non-copyright-related restrictions to medal use, though,
If the music is within the public domain, then it's by definition not subject to copyright restrictions. There may be copyright issues in other countries, however, since the exact terms of copyright vary from location to location. Also, you may want to consult an attorney to be certain that the work really is in the public domain (there are occasionally misunderstandings about what that term actually means).
Most countries have some form of copyright protection and many of them parallel the US statutes. They will have substantially similar restrictions regarding infringement.