Killer Fitness pairs horror-themed workouts with screenings and community events at its Burbank studio, which opened in May 2025.

An eight-year study of 12,772 Brazilian adults linked higher intake of six sweeteners with faster cognitive decline, but did not prove causation.

A Sixty and Me report draws on interviews with people facing loss and hardship to highlight potential, choice and purpose as skills for coping.

A randomized trial found more advance care planning documentation after older adults with advanced kidney disease used a video aid and recorded their preferences.

The CDC’s 2026 report estimates 19 pathogens cause 9.7 million U.S. infections and 50,800 deaths a year, with four rated urgent threats.