Are both American Scientist and The Caribbean Pioneer Science magazines?
no
American Scientist
American Scientist (informally abbreviated AmSci) is an American bimonthly science and technology magazine published since 1913 by Sigma Xi, The Scientific Research Society.
 Each issue includes four to five feature articles written by prominent scientists and engineers who review research in fields from molecular biology to computer engineering.
The Caribbean Pioneer
The Caribbean Pioneer was a Bible magazine published monthly in North America by the Christadelphians.
 As the name suggests, the magazine's readership was mostly in the Caribbean.
David Bradley (UK journalist)
David Bradley (born 1966 in England) is a British journalist specializing in science and technology.
 After graduating in 1988 with a degree in Chemistry from Newcastle University, he began his career in technical editing at the Royal Society of Chemistry in 1989 and built up a freelance writing business in his spare time before going full-time freelance in the mid-1990s.
 He has contributed to a wide range of popular science publications, including "Popular Science", "American Scientist", "New Scientist" and "Science".
 As well as numerous newspapers ("The Guardian", "The Daily Telegraph") and trade magazines ("Chemistry in Britain", "Proceedings of the National Academy of Sciences of the United States of America", "Nature"), and websites (ChemWeb.com, BioMedNet.com, SpectroscopyNOW.com). Vijaygupta Maurya
Vijaygupta Maurya (Gujarati: વિજયગુપ્ત મૌર્ય ) was a pioneer science writer in Gujarati.
 He wrote thousands of articles popularising science as well as several books. WRNY (defunct)
WRNY was an American AM radio station that operated in New York City, New York from 1925 to 1934.
 It was started by Hugo Gernsback's Experimenter Publishing Company to promote his radio and science magazines.
 It was one of the first stations to have regularly scheduled experimental television broadcast starting in August 1928.
 Experimenter Publishing went bankrupt in early 1929 and the station was purchased by the Curtiss Aeroplane and Motor Company to promote aviation. Global Open Access Forum
The Global Open Access List (GOAL), until January 2012 the American Scientist Open Access Forum, is the longest-standing online discussion forum on Open Access (free online access to peer-reviewed research).
 It was created by the American Scientist, which is published by Sigma Xi, in September 1998, before the term "Open Access" (OA) was coined, and it was originally called the "September98-Forum."
 Its first focus was an article published in American Scientist in which Thomas J Walker of the University of Florida proposed that journals should furnish free online access out of the fees authors pay them to purchase reprints.
 Stevan Harnad, who had in 1994 made the Subversive Proposal that all researchers should self archive their peer-reviewed research, was invited to moderate the forum, which was not expected to last more than a few months.
 It continued to grow in size and influence across the years and is still the site where most of the main developments in OA are first mooted, including self-archiving, institutional repositories, citation impact, research performance metrics, publishing reform, copyright reform, open access journals, and open access mandates. Larry Paul Kelley
Born in 1944 and raised in Hart, Michigan, Kelly was influenced by his father, Laurence, who worked on repairing auto bodies.
 His father had a set of Popular Science magazines which he read through often with much interest as a boy.
 As a 12-year-old boy Kelley did an experiment one day based on one of these magazine articles.
 He understood that ruby was a chemical mixture of aluminum oxide and chromium oxide.
 He observed that some sandpaper that his father used had aluminum oxide dust.
 Kelley took some of this dust and placed onto a firebrick.
 He put a chip of chrome with the aluminum oxide sandpaper dust, melted them with high heat, and serendipitously created his first ruby, albeit of poor quality. Natural history
Natural history is the research and study of organisms including animals, fungi and plants in their environment, leaning more towards observational than experimental methods of study.
 A person who studies natural history is known as a naturalist or natural historian.
 Natural history encompasses scientific research but is not limited to it, with articles nowadays more often published in science magazines than in academic journals.
 Grouped among the natural sciences, natural history is the systematic study of any category of natural objects or organisms.
 That is a very broad designation in a world filled with many narrowly focused disciplines.
 So while natural history dates historically from studies in the ancient Greco-Roman world and the mediaeval Arabic world, through to European Renaissance naturalists working in near isolation, today's field is more of a cross discipline umbrella of many specialty sciences.
 For example, geobiology has a strong multi-disciplinary nature combining scientists and scientific knowledge of many specialty sciences. List of science magazines
A science magazine is a periodical publication with news, opinions and reports about science, generally written for a non-expert audience.
 In contrast, a periodical publication, usually including primary research and/or reviews, that is written by scientific experts is called a "scientific journal".
 Science magazines are read by non-scientists and scientists who want accessible information on fields outside their specialization. Periodical literature
Periodical literature (also called a periodical publication or simply a periodical) is a published work that appears in a new edition on a regular schedule.
 The most familiar example is the magazine, typically published weekly, monthly, or as a quarterly.
 Newspapers, often published daily or weekly, are, strictly speaking, serials, not periodicals.
 Other examples of periodicals are newsletters, literary magazines (literary journals), academic journals (including scientific journals), science magazines, and yearbooks.