Referees' union wants Chelsea to apologise and pay compensation to Mark Clattenburg after he is cleared of making a racist remark.

The government publishes details of its long-awaited Energy Bill, but there are no targets set for reducing carbon emissions by 2030.

David Cameron says the UK "cannot ignore the evidence" of Rwanda's involvement with militia which have taken control of parts of neighbouring Democratic Republic of Congo.

Opposition groups denounce Egypt President Mursi's decree giving himself sweeping powers as a "coup against legitimacy" and call for protests.

A review of more than 230 "citizen science" projects says the involvement of volunteers offers "high value to research, policy and practice".

Footprints made by the giant bird Diatryma indicate it was a "gentle herbivore", not a fierce carnivore, scientists say.

South Korea is marking the anniversary of a deadly North Korean attack on a border island, amid further threats from its northern neighbour.

Wal-Mart, the world's largest retailer, suspends a "few associates" at its joint venture in India amid an ongoing probe into bribery allegations.