Whether they're seeking a job for financial reasons or want to stay busy and active, experts say older Americans have a lot to offer potential employers.

Yahoo Inc. (YHOO) showed a lack of progress in boosting its quarterly financial performance Tuesday, as the Internet media firm gears up for yet another chapter in its ongoing turnaround effort under newly appointed Chief Executive Marissa Mayer.

Intel Corp. (INTC) cut its full-year guidance and provided a soft outlook for the current period as a tough economic enviroment and consumer caution weigh on PC sales.

Palo Alto Networks Inc. Tuesday boosted the price range on its initial public offering, an indication that investor demand for the deal is running high.

Greek banks borrowed 73.7 billion euros ($90.3 billion) from the European Central Bank in June and received EUR61.9 billion in emergency liquidity assistance from the Greek central bank, data showed Tuesday.

Italy's state-controlled Eni SpA (E, ENI.MI) said late Tuesday it has started the sale of about 178.6 million shares, equal to a 5% stake, of Italian natural gas grid Snam SpA (SRG.MI).

Intel Corp. Chief Executive Paul Otellini on Tuesday said the company expects Ultrabooks, the new ultra-thin notebooks based on the chip giant's design, to be available at $699 in the fall.

CSX Corp. (CSX) reported a 1.2% uptick in second-quarter earnings despite a big drop in the volume of coal the railroad hauled to electric utilities, as expense controls and higher shipments of automobiles and containerized freight buoyed results.

UBS AG's (UBS, UBSN.VX) UBS Wealth Management Americas unit has brought on board a group of financial advisers from Morgan Stanley Smith Barney, according to publicly available broker records.

Colombian stocks rose Tuesday, fueled by gains in Canada-based oil company Pacific Rubiales Energy Corp. (PEGFF, PRE.T), while the peso weakened slightly.