Air crash investigations can take months, and federal investigators told reporters they would not speculate on the cause.

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

The device will then be connected to Wi-Fi. In-flight connectivity systems primarily use two kinds of technologies — ground-based cellular towers, also known as air-to-ground (ATG) technology, and ...