GEOSX and its predecessor, GEOS, were developed from the ground up with the help of experts from across LLNL, combining a range of disciplines including engineering, seismology, hydrology, computational geoscience, and oil- and gas-industry expertise to build a tool that can take advantage of advanced computing platforms. A Research Highlight article in the latest issue of Science & Technology Review describes how GEOSX will improve the management and security of geological repositories and support planning for the widespread implementation of CO₂ storage at an industrial scale by simulating how fluids flow and rocks break deep underground. Read “GEOSX Simulates Carbon Dioxide Storage” on the S&TR website.