Environment is one of the primary drivers of galaxy evolution; via multiple mechanisms, it
can control the critical process of transforming galaxies from star forming to quiescent …

We present PHANGS–ALMA, the first survey to map CO J= 2→ 1 line emission at∼ 1''∼ 100
pc spatial resolution from a representative sample of 90 nearby (d≲ 20 Mpc) galaxies that lie …

We present PHIBSS, the IRAM Plateau de Bure high-z blue sequence CO 3–2 survey of the
molecular gas properties in massive, main-sequence star-forming galaxies (SFGs) near the …

We measure the low-J CO line ratios R 21≡ CO (2–1)/CO (1–0), R 32≡ CO (3–2)/CO (2–1),
and R 31≡ CO (3–2)/CO (1–0) using whole-disk CO maps of nearby galaxies. We draw CO …

Giant molecular clouds (GMCs) are the sites of star formation and stellar feedback in
galaxies. Their properties set the initial conditions for star formation and their lifecycles …

Aims. The goal of this paper is to analyse the behaviour of the gas-to-dust mass ratio (G/D)
of local Universe galaxies over a wide metallicity range. We especially focus on the low …

We present the CO isotopologue Line Atlas within the Whirpool galaxy Survey (CLAWS),
which is based on an IRAM 30 m large programme that provides a benchmark study of …

We present a wide area (≈ 8× 8 kpc), sensitive map of CO (2–1) emission around the
nearby starburst galaxy M82. Molecular gas extends far beyond the stellar disk, including …

Shocks and torques produced by non-axisymmetric structures such as spiral arms and bars
may transport gas to galaxy central regions. We test this hypothesis by studying the …

Aims. The purpose of this work is the characterization of the main scaling relations between
all of the interstellar medium (ISM) components, namely dust, atomic, molecular, and total …