US President Barack Obama is in excellent health, the White House doctor says following a physical examination last month.

A court in Egypt clears former Interior Minister Habib el-Adly, who served under ousted President Hosni Mubarak, of corruption.

A new study claims that dinosaurs fit into an intermediate class between warm and cold blooded animals, based on a survey of growth rates.

A television advertising campaign featuring Breaking Bad actor Aaron Paul is accidentally switching on people's Xbox One consoles.

Crayfish, once thought too primitive to experience emotion, may feel anxious, a study suggests.

Romanian hacker Marcel Lazar, known as Guccifer, is indicted in Virginia on charges he accessed computer accounts of senior US government officials.

The Jamaican government plans to decriminalise small amounts of marijuana and allow possession for religious, scientific and medical purposes.

A priest is shot and killed and another badly wounded in an attack on a Roman Catholic church in the US state of Arizona.