DALLAS (AP) — A former senior Boeing test pilot told a co-worker that he unknowingly misled safety regulators about problems with a flight-control system that would later be implicated in two deadly crashes of the company's 737 Max.

Chief executives of a handful of pharmaceutical and drug distribution companies are negotiating with government attorneys to see if they can reach a settlement ahead of the first federal trial over the nation's opioid crisis.

MIDWAY ATOLL, Northwestern Hawaiian Islands (AP) — Deep-sea explorers scouring the world's oceans for sunken World War II ships are focusing in on debris fields deep in the Pacific, in an area where one of the most decisive battles of the time took place.

DAYTONA BEACH, Fla. (AP) — NASCAR closed its $2 billion purchase of International Speedway Corp. on Friday, bringing under the sanctioning body's control 12 tracks that include Daytona, Talladega and Miami-Homestead Speedway.