The construction of the PICO-500 experiment is expected to start in 2019. PICO-2L was the first bubble chamber to start operation in October 2013. Its science runs took place October 2013-May 2014 (science run 1) and February 2015-November 2015 (science run 2). PICO-2L was decommissioned in 2016. PICO-60 followed PICO-2L. It started data-taking in 2013 and this first science run continued until May 2014. For this first run, the detector was filled with CF3I and the detector only used about half its capacity in terms if active volume (the active volume was 25 litres). After this initial run, the detector was refurbished, the target material was switched to C3F8 and the active volume was increased to full capacity (53 litres). The refurbishing work was completed and the second science run started summer 2016. The second science run ended in the summer of 2017, after which PICO-60 was decommissioned. The PICO-60 experimental station is used for a new bubble chamber called PICO-40L. The PICO-40L is a new type of bubble chamber whose technical structure eliminates the need for a buffer liquid that is a source of measurement noise. The PICO-40L was under construction in 2018, with initial results expected 2019. The PICO collaboration also has a number of bubble chambers used for calibration purposes (not for dark matter detection), like the CIRTE (COUPP Iodine Recoil Efficiency) and PICO-0.1 chambers.