Samsung says 2nd-quarter operating profit fell

(AP) -- Samsung Electronics' profitability slumped in the second quarter as strong performance in fast-growing smartphones could not overcome weakness in liquid crystal displays.

Fukushima operator TEPCO triples net loss forecast

Fukushima nuclear plant operator TEPCO on Monday slashed its outlook for the fiscal year to March, warning it expected to lose about $1.29 billion or almost three times an earlier estimate.

IAC reports 3Q profit but ad revenue still slips

(AP) -- IAC/InterActiveCorp, which runs Match.com, Ask.com and other Web sites, said Tuesday that asset sales helped it profit in the third quarter while advertising revenue continued to slump.