GLOBAL

Unbuilding cities as high-rises reach their use-by date

We are entering a new world where skyscrapers and other huge buildings are becoming redundant and need significant overhaul or replacement. The process is called unbuilding or, if you're a bit highfalutin, deconstruction...

By Norman Day 21 Jan 2020

CHILE

Hill blown down so telescope can go up

SANTIAGO, CHILE: Construction on the world's largest optical telescope began with a bang as workers demolished a hilltop in Chile's Atacama Desert.

20 Jun 2014


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