  In this paper I will review a few of the latest experimental measurements of
heavy-flavour hadrons presented at the Hard Probes 2018 conference. Results
from experiments both at RHIC and at the LHC will be discussed. I will present
some of the open questions that still need to be addressed with heavy quarks in
small collision systems and in A-A collisions, to better understand the
properties of the QGP produced in heavy-ion collisions. I will discuss some of
the open heavy-flavour measurements designed to give insights into these
questions.
