The Washington Post is reporting that major tech companies, including Anthropic, Google, and Meta, are hiring computer scientists, neuroscientists, and philosophers to study what some in the industry believe could become a moral crisis related to powerful artificial intelligence development. It also said that Colorado's recent primaries revealed significant voter anger with Washington, leading to losses for both a sitting Democratic House member and a sitting senator in key state races. Separately, the Post is reporting that seven cities could soon experience record-hot days and nights, following Tuesday's Dubai-like humidity in parts of the Midwest. In health news, the Post is reporting on a new approach to treating sprains and strains, indicating that traditional methods like ice are no longer recommended. It said research also suggests that specific dietary habits can aid individuals at risk of Alzheimer's, with diet remaining a relevant factor for brain health even after dementia blood markers are present.