2. Statistical analyses: Statistical analyses examine sets of numerical data and report on patterns and correlations. For example, an article on unemployment rates might compare the percentage of unemployed people in different cities or analyze the effects of the economy on particular demographics. Such an article would stick to data without any judgmental remarks about unemployment.
3. Scientific studies: Scientific studies are formal explorations into certain natural occurrences. Newspaper can cover such studies for public benefit while adhering to objectivity through proper attribution with respect to the experts or institutions working on a certain experiment.