Important US research to reduce HIV infection may have been prevented in recent years because scientists have censored their funding requests in response to political controversy, according to a study published on Tuesday.
Joanna Kempner from Rutgers University identified a "chilling effect" on researchers seeking grants from the government-backed National Institutes of Health after their work was questioned by Republican lawmakers and Christian groups.
Toothpaste can be widely contaminated with lead and other dangerous heavy metals, new research shows.
Most of...
CT scans diagnose afflictions from tumors to kidney stones to life-threatening diseases and injuries, such as...
