President Trump's administration has announced it will slash billions of dollars in overheads for grants in biomedical research as a part of broader cost-saving measures.

The billionaire aide to Donald Trump indicates he wants to see the end of an agency founded after the financial crash of 2007-8.

The bus operator says 48 people had been travelling on the Cancun to Tabasco bus service.

He was arrested in the Stoneybatter area of the city on Sunday and is currently being detained.

Warnings have been issued for a number of countries including Cuba, Puerto Rico and the Cayman Islands.

"I don't know how to put it into words," says one of the hostages released from Gaza last month.

President Nangolo Mbumba announces the death of the Sam Nujoma who led Namibia for 15 years.

The anti-apartheid leader is celebrated for dedicating his life to the struggle for Namibia's independence.