Health Secretary Robert F. Kennedy Jr. announced plans to release studies investigating potential links between environmental toxins and rising autism rates in the U.S., following a CDC report showing increased autism diagnoses. While some health experts attribute the rise to better awareness and surveillance, Kennedy's studies aim to explore environmental factors potentially influencing these trends. Concurrently, Dr. Kevin Hall resigned from the NIH, citing concerns over censorship and questioning the agency's commitment to unbiased research, highlighting ongoing debates about external influences on scientific inquiry.