Questions with the keyword 'information'

• Are there physical phenomena, such as black holes or wave function collapse, which irrevocably destroy information by 12345dan to Chris, Dave, David, Jack Comments: (No comments so far )
• What does it mean by information in physics? From the answers of a previously asked question I could know that by rajathjackson to Chris, Dave, David, Fiona, Jack Comments: (No comments so far )