As international business travel begins to rebound, fliers’ to-do lists get longer, including international cellphone coverage, credit card notifications and security. Read more..

By JULIE WEED - The New York Times

Demand for any available airplane in Europe and the Middle East is ferocious, and companies are chartering planes to get employees to London and Dubai. Read more..

By JOE SHARKEY - The New York Times

The carmaker lost $199 million in the fourth quarter and had a loss for 2010, but it pledged to return to profitability on the strength of new products. Read more..

By BILL VLASIC - The New York Times

Oil companies have benefited not only from strengthening oil prices but also from improved margins in their refinery businesses. Read more..

By CLIFFORD KRAUSS - The New York Times

But a scientist at the U.N. Food and Agriculture Organization says aquaculture cannot continue growing indefinitely at the current pace. Read more..

By DAVID JOLLY - International Herald Tribune

The project, proposed by the South Korean company Posco, is seen as a way to gauge India’s interest in big foreign investment. Read more..

By VIKAS BAJAJ - The New York Times

Intel said that 5 percent of the Series 6, or Cougar Point, chipset, which recently started shipping, might fail over the next three to five years. Read more..

By VERNE G. KOPYTOFF - The New York Times

Highlights from the DealBook newsletter. Read more..

By DEALBOOK - The New York Times

With one of the world’s highest corporate tax rates, the United States still raises less revenue from corporations than it used to. The reason is in the tax code. Read more..

By DAVID LEONHARDT - The New York Times

The confidential finding was in response to a longstanding complaint by the European Union over United States support of Boeing. Read more..

By NICOLA CLARK and CHRISTOPHER DREW - The New York Times