We review the properties and nature of luminous high-redshift radio galaxies (HzRGs, z> 2)
and the environments in which they are located. HzRGs have several distinct constituents …

Despite their relative sparseness, during the recent years it has become more and more
clear that extragalactic radio sources (both AGN and star-forming galaxies) constitute an …

ABSTRACT The Wide-field Infrared Survey Explorer (WISE) is an extremely capable and
efficient black hole finder. We present a simple mid-infrared color criterion, W1− W2⩾ 0.8 …

Spitzer/IRAC selection is a powerful tool for identifying luminous active galactic nuclei
(AGNs). For deep IRAC data, however, the AGN selection wedges currently in use are …

We have carried out a survey of the north and south ecliptic poles, EP-N and EP-S,
respectively, with the Spitzer Space Telescope and the Wide-field Infrared Survey Explorer …

Extremely red quasars, with bolometric luminosities exceeding 10 47 erg s− 1, are a
fascinating high-redshift population that is absent in the local universe. They are the best …

We present ALMA detections of the [C ii] 158 μm emission line and the underlying far-
infrared (FIR) continuum of three quasars at 6.6< z< 6.9 selected from the VIKING survey …

We have detected the 158 μm [C ii] line from 12 galaxies at z∼ 1–2. This is the first survey of
this important star formation tracer at redshifts covering the epoch of maximum star formation …

We examine the detailed physics of the feedback mechanism by relativistic active galactic
nucleus (AGN) jets interacting with a two-phase fractal interstellar medium (ISM) in the kpc …

We explore the structures of protoclusters and their relationship with high-redshift clusters
using the Millennium Simulation combined with a semi-analytic model. We find that …