at sea

Sixth form students say they want to help rescue migrants at sea after becoming angry by the number of deaths.

Further pictures, taken of the ships at sea, appear to show the tankers arriving empty, and leaving almost full.

As a teenager, Mr. Prescott became a steward on a cruise ship, embarking on a career at sea that was to shape his rise in politics.

The same year his showman's instincts saw him swim two miles down the River Thames to highlight opposition to Margaret Thatcher's government policy of dumping nuclear waste at sea.

Drilling for oil out at sea has become expensive compared with far more economical alternatives such as the fracking fields in the Permian Basin, which straddled Texas and New Mexico.