Computer giants Dell and HewlettPackard up their offers again in a bidding war over data storage company 3Par. In the latest twist, Dell agreed to match an increased $1.8bn (£1.2bn) total bid, or $27 per share, made by HP on Thursday.

Oil giant BP has announced a return to profit in the three months to September after last quarter's record loss. The firm said its replacement cost profit for the period was $1.85bn (£1.15bn), as against the $17bn loss recorded from April to June. This should be music to the ears of investors, particularly pensioners relying on dividend income ...

More good news on the corporate front. Lloyds Banking Group says it remains on target to deliver a "good financial performance" for 2010. The bank, which is 41%-owned by the UK government, also said it had accelerated repayment of the funds that were given to it by the Bank of England during the global financial crisis. This should be good news to the UK tax payer.

Business Secretary Vince Cable orders Ofcom to investigate News Corporation's plan to take full control of BSkyB. News Corporation has said it wants to buy the 61% of BSkyB it does not own.

Communications regulator Ofcom has invited comments on NewsCorp's proposed $12.5bn (£7.8bn) bid for satellite broadcaster BSkyB and its suggestions for "remedies or mitigations" to any public interest concerns.

International shareholders in HSBC are questioning the choice of London as the home for the bank's global headquarters.

Royal Bank of Scotland has increased the proportion of its earnings allocated to the pay and bonuses of its investment bankers, despite making a loss in the third quarter. Hmm, why am I not suprised?. This reminds me of the famous quote (from the leopard): 'Things have to change so that they can stay the same'

Mining giant BHP Billiton abandons its takeover bid for fertiliser group Potash Corporation after it was blocked by the Canadian government.

Consumer products giant Unilever has unveiled a "new business model" putting sustainability at the heart of its global operations. It committed to halve the environmental impact of its products while doubling sales over the next 10 years. Chief executive Paul Polman said the new model was "the only way to do business long term".

Up to 40 Rolls-Royce engines on Airbus A380 superjumbos worldwide will need to be replaced, Australian airline Qantas says.

Mining giant Rio Tinto agrees a tie-up with Chinese state-owned firm Chinalco to explore for mineral deposits in China.

Tesco reports a rise in third-quarter sales, saying it is "continuing to see evidence of a steady consumer recovery" in the UK.

Lloyds Banking chief Eric Daniels says breaking up big banks would not make the sector more competitive.

The dates of the next strike ballot by British Airways cabin crew members are announced by the Unite union.

The US is suing BP and other companies in an effort to recover billions of dollars in connection with the Gulf of Mexico oil spill.

Royal Bank of Scotland reports a loss of £1.13bn for 2010, a bigger figure than analysts had been expecting.

Up to 40 Rolls-Royce engines on Airbus A380 superjumbos worldwide will need to be replaced, Australian airline Qantas says.

Rolls-Royce Group Plc, the world’s second-largest maker of engines, is arranging to ship some engines from the production line of Airbus SAS A380 jets as operators of the superjumbos replace turbines, according to the plane maker.

Rolls-Royce says the problem with its Trent 900 engine that led to an explosion on a Qantas flight could hit profit growth. The aerospace company has been investigating an explosion of an engine that forced an emergency landing of a Qantas A380 jet last week.

Australian airline Qantas says it will keep its Airbus A380 planes grounded for more checks after an engine on one exploded in flight last week.