The fundamental nature of our universe is still mostly unknown: 84% of
the matter in the universe is dark and qualitatively different to
everything we understand via the Standard Model. Several experiments
devoted to detecting interactions of dark matter particles have not
yet seen a convincing signal, but we may be on the cusp of
discovery. Darkside-20k is a global direct dark matter search
experiment situated underground at LNGS (Italy), designed to reach a
total exposure of 200 tonne-years free from instrumental
backgrounds. The core of the detector is a dual-phase Time Projection
Chamber (TPC) filled with 50 tonnes of low-radioactivity liquid argon.
The entire TPC wall is surrounded by a gadolinium-loaded
polymethylmethacrylate (Gd-PMMA), which acts as a neutron veto,
immersed in a second low-radioactivity liquid argon bath enclosed in a
stainless steel vessel. The entire detector is enclosed in a
protoDUNE-like cryostat filled with 600 tons of atmospheric argon. TPC
and neutron veto are equipped with large-area Silicon Photomultiplier
(SiPM) array detectors. SiPMs are arranged in a compact design meant
to minimize the material used for Printed Circuit Board (PCB), cables
and connectors: PDU (photo detection unit).  The Darkside-20k
construction has started and the data taking will start in 2026. The
talk will describe the current status of Darkside-20k development and
construction. The talk will also give an overview of the recently
published results on dark matter limits posed by the predecessor
DarkSide-50 experiment, in particular on dark matter-nucleon
interactions via Migdal effect, electron final states and the revised
low-mass dark matter WIMPs search with the full dataset.