Health Science Technology Texas June 1, 2026 / Sam Baker, KERA News [[{“value”:” Be it for vacations or because school’s out, families often sleep in during summer. But a new study suggests that might be a bad idea. The study, published in the journal Nature, found long sleep, more than eight hours, and short sleep, fewer than six hours per night, could affect several organ systems, including the brain, heart, lungs and immune system. KERA’s Sam Baker talked about why with Dr. Elisa Basora-Rovira.