Donald Trump says he will boycott the final Republican presidential debate before the Iowa caucuses and hold his own event instead.

Actor Damian Lewis is denounced as being "too privileged" to take part in a north London school's anniversary celebration.

Israeli PM Benjamin Netanyahu accuses UN Secretary General Ban Ki-moon of "encouraging terror" after remarks on a recent wave of violence.

Most health professionals believe there are not enough mental health services for children who have suffered sexual abuse, an NSPCC survey suggests.

Johanna Konta and Andy Murray win in Melbourne to give Britain two Grand Slam semi-finalists at the Australian Open.

Remote communities are not receiving the compensation they are entitled to from schemes designed to conserve tropical forests, a study suggests.

RBS announces a "clean-up" plan, set to hit profit by £2.5bn, which will push the bank into a loss for 2015.

Britain's first new nuclear power plant in decades could be delayed amid reports an EDF board meeting to decide whether to invest in Hinkley Point Power Station has been postponed.