Just because an airport looks impressive doesn’t mean it functions well. AP Photo/Emrah Gurel

Architecture

In ‘airports of the future’, everything new is old again

Big lines and long distances to walk have plagued airports since the dawn of the jet age. New designs and technologies haven't helped much, even if they're visually impressive.
The vast amounts of data from more than 650 Earth observation satellites are transforming how we see and shape urban landscapes. Pitney Bowes Australia courtesy PSMA

Smart cities

Digital Earth: the paradigm now shaping our world’s data cities

The huge volume and high quality of data streaming down from Earth observation satellites are transforming how we see and shape our cities.
Long-term exposure to air pollution was linked to cognitive decline in elderly people. Tao55/ Shutterstock

Air pollution

Air pollution may be making us less intelligent

Air pollution is bad for our heart and lung health – and a new study says it may be bad for brain health, too.

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