A scientific journal may be a periodical publication meant to more the progress of science, typically by reportage new analysis. There square measure thousands of scientific journals in publication, and plenty of a lot of are printed at varied points within the past (see list of scientific journals in journal list). Most journals square measure extremely specialised, though a number of the oldest journals like Nature publish articles and scientific papers across a good vary of scientific fields.
Scientific journals contain articles that are peer reviewed, in an effort to confirm that articles meet the journal standards,and scientific validity. Though scientific journals square measure superficially similar toprofessional magazines, they're truly quite completely different. problems with a scientific journal square measure seldom scan nonchalantly, together would scan a magazine. The publication of the results of analysis is an important a part of the methodology. If they're describing experiments or calculations, they need to offer enough details that AN freelance scientist might repeat the experiment or calculation to verify the results. Every such journal's becomes a part of the permanent scientific record.