Are both American Scientist and The Caribbean Pioneer Science magazines?
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 American Philatelist The American Philatelist, published by the American Philatelic Society, is one of the world's oldest philatelic magazines still in operation; its first issue having appeared in January 1887.