President Obama has been poking fun at himself and his political friends and enemies at the annual White House Correspondents’ Dinner.
Thousands of Nepalese citizens have spent the night outdoors following a devastating earthquake which killed at least 1,900 people.
Kazakhstan is holding an early presidential election, with the state of the economy posing a major challenge to the incumbent, Nursultan Nazarbayev.
More than 51,000 runners are preparing to take part in the London Marathon.
The Castro encounter which led to death threats
Rescue efforts in Nepal intensify after more than 1,800 people were killed in the country’s worst earthquake in more than 80 years.
Researchers develop a technique to edit out bits of mitochondrial DNA that could otherwise pass on incurable diseases, a study in mice shows.
David Cameron says wages, welfare, housing and childcare will be at the heart of the Conservatives’ programme for government in its first 100 days if it wins an outright victory.