No wreckage found in expedition to solve fate of Amelia Earhart

[Reuters]  Researchers on July 3 set off on a $2.2 million expedition and travelled 1,800 miles (2,897 km) by ship from Honolulu to Nikumaroro in the Republic of Kiribati to search for clues to her disappearance in 1937. "We are returning from Nikumaroro with volumes of new sonar data and hours upon hours of high-definition video," The International Group for Historic Aircraft Recovery said in a statement on Monday. TIGHAR did not immediately release details about what the sonar data or video might show, and it did not say that any plane wreckage it had sought has been recovered.