The earliest known example of a plant-eating reptile has been found, a fossil discovered in 300-million-year-old rocks in southern New Mexico.

Negotiators said the agreement was the best that could have been expected given the limited agenda for the talks and the need for a global consensus.

Interior Secretary Ryan Zinke, who is facing federal investigations into his travel, political activity and potential conflicts of interest, will leave the administration at year's end, President Donald Trump said on Saturday.

Spain's maritime rescue service says it has saved two underage migrants who were trying to cross the Strait of Gibraltar on a truck tyre.

Egypt has announced the discovery of a private tomb belonging to a senior official from the 5th dynasty of the pharaohs, which ruled roughly 4400 years ago.