Finding your way in a city where you cannot read the signs is one of travel’s oldest stresses, and smart glasses are beginning to ease it by.

Stars are born in some of the darkest, coldest places in space, inside vast clouds of gas and dust that block ordinary visible light almost completely.

A growing network of automated sensors is now tracking river water quality continuously, from upland streams all the way to the sea.

Data centre engineers are testing sealed liquid cooling loops as the practical answer to racks of artificial intelligence hardware that now.

Wireless earbuds began as a convenient way to hear music without cables, but they are steadily becoming tools for communication as well.

Telescopes on high, dry mountain sites spend clear nights collecting light that has travelled for billions of years, and modern survey programmes.

Smart glasses fitted with cameras and spatial audio are giving blind and partially sighted travellers a new way to navigate busy cities independently.