NKorea Blamed For the Death of US Student Warmbier

President Trump has blamed what he described as North Korea's 'brutal regime' for the death of an American student. Otto Warmbier, who had been detained in North Korea for more than a year and a half, died on Monday.

Scientists in the Netherlands have begun trials on a vaccine to lower cholesterol, which could reduce the risk of heart disease.

And researchers in Britain say they've found an unusual amount of plastic particles in the South Pole.