People who have a cardiac arrest in their own homes have similar neurological outcomes regardless of socioeconomic background, according to research presented at the European Emergency Medicine Congress. However, the study of 676 patients who received treatment in the Department of Emergency Medicine at the Medical University of Vienna suggested that those who lived in lower-income areas may be less likely to receive cardiopulmonary resuscitation (CPR) from bystanders compared to people suffering a cardiac arrest (when the heart stops pumping blood around the body) in higher-income areas – a finding that the researchers say requires further studies to see whether it is a real effect.

A new battery recycling method developed by Illinois Grainger engineers removes scarce, expensive metals from old battery cathodes and coats them onto new cathodes in a single step. The result is significantly more affordable, less environmentally impactful and less risky to health than any recycling method currently in use.

Research findings from Sylvester Comprehensive Cancer Center, part of the University of Miami Miller School of Medicine, are being presented this week at ASTRO 2025 – the American Society for Radiation Oncology’s annual meeting in San  Francisco.