PHOENIX — An elderly woman died after her son allegedly shot her at a central Phoenix home on Wednesday afternoon, according to authorities. Aaron Morse, 51, was booked into jailed on suspicion ...

Of particular interest to astronomers is the nebula's faint, Venn-diagram-like structure — two rings of ejected material shaped by the gravitational influence of the central stars. Scientists ...

The retinal diseases that were included were diabetic retinopathy (DR), retinal detachment (RD), retinal vein occlusion (RVO), dry age-related macular degeneration (AMD), wet AMD, epiretinal membrane ...