The Nature Index journals The current 12-month window on natureindex.com includes data from 57,681 primary research articles from the following science journals: Advanced Materials (1028 articles) American Journal of Human Genetics (173 articles) Analytical Chemistry (1633 articles) Angewandte Chemie International Edition (2709 articles) Applied Physics Letters (3609 articles) Astronomy & Astrophysics (1780 articles) Cancer Cell (109 articles) Cell (380 articles) Cell Host & Microbe (95 articles) Cell Metabolism (137 articles) Cell Stem Cell (100 articles) Chemical Communications (4389 articles) Chemical Science (995 articles) Current Biology (440 articles) Developmental Cell (204 articles) Earth and Planetary Science Letters (608 articles) Ecology (259 articles) Ecology Letters (120 articles) European Physical Journal C (588 articles) Genes & Development (193 articles) Genome Research (184 articles) Geology (270 articles) Immunity (159 articles) Inorganic Chemistry (1345 articles) Journal of Biological Chemistry (2639 articles) Journal of Cell Biology (229 articles) Journal of Clinical Investigation (298 articles) Journal of Geophysical Research: Atmospheres (829 articles) Journal of Geophysical Research: Oceans (493 articles) Journal of Geophysical Research: Solid Earth (520 articles) Journal of High Energy Physics (2142 articles) Journal of Neuroscience (1337 articles) Journal of the American Chemical Society (2384 articles) Molecular Cell (302 articles) Monthly Notices of the Royal Astronomical Society (2946 articles) Nano Letters (1216 articles) Nature (848 articles) Nature Biotechnology (100 articles) Nature Cell Biology (139 articles) Nature Chemical Biology (115 articles) Nature Chemistry (126 articles) Nature Communications (3232 articles) Nature Genetics (199 articles) Nature Geoscience (152 articles) Nature Immunology (108 articles) Nature Materials (179 articles) Nature Medicine (153 articles) Nature Methods (165 articles) Nature Nanotechnology (168 articles) Nature Neuroscience (206 articles) Nature Photonics (102 articles) Nature Physics (186 articles) Nature Structural & Molecular Biology (129 articles) Neuron (314 articles) Organic Letters (1559 articles) PLOS Biology (140 articles) Physical Review A (188 articles) Physical Review B (628 articles) Physical Review D (149 articles) Physical Review Letters (2587 articles) Proceedings of the National Academy of Sciences of the United States of America (2963 articles) Proceedings of the Royal Society B (558 articles) Science (746 articles) The Astrophysical Journal (3005 articles) The Astrophysical Journal Letters (629 articles) The Astrophysical Journal Supplement (206 articles) The EMBO Journal (179 articles) The Journal of Physical Chemistry Letters (681 articles) .