They were early iterations of tabloid journalism.

The main guardian of professional standards in journalism is the Society of Professional Journalists (SPJ). They provide a code of ethics that journalists are encouraged to uphold, promoting accuracy, transparency, and respect for the profession.

The motto of Society of Environmental Journalists is 'Credible and robust journalism that informs and engages society on environmental issues.'.

Fernando Segismundo has written:

'Imprensa brasileira' -- subject(s): Brazilian Journalists, Journalism, Journalists, Brazilian

Otmar Schulz has written:

'Engagement ohne Eigennutz' -- subject(s): Biography, Journalism, Religious, Journalists, Religious Journalism