Rising energy prices and geopolitical instability could force more nations to explore shale gas reserves, leading to wider opportunities for fracking.
When looking to buy a home that will increase in value, property investors are on the lookout for these features.
Lloyds profits slip as the bank is hit by rising competition in the mortgage market.
Sterling fell to a five-month low against the dollar this week, propping up multinationals in London's flagship index.