Philosophical Transactions of the Royal Society A: Physical, Mathematical and Engineering Sciences, or Phil Trans A for short, is an academic journal published by the Royal Society. It was originally published as Philosophical Transactions of the Royal Society, but was split into two journals in 1887. Phil Trans A covers the physcial sciences, whereas Phil. Trans. R. Soc. B. covers the biological sciences.
The journal publishes themed issues that cover nearly all of science. Each issue contains reviews and research on a topic, from gamma ray burststoalternative energy.
All post-1997 content older than 12 months is available free online.
Phil. Trans. A:
All theme issues can be accessed here.