Frontiers

Hi Tech & Innovation

At Dubai airport, travelers' eyes become their passports

Dubai's airport, the world's busiest for international travel, can already feel surreal, with its cavernous duty-free stores, artificial palm trees, gleaming terminals, water cascades and near-Arctic levels of air conditioning.

Diseases, Conditions, Syndromes

England's children go back to school after virus lockdown

Children return to school in England on Monday for the first time since January, as the government begins to ease tough restrictions thanks to a mass vaccination drive against the coronavirus.

Security

Casting a wide intrusion net: Dozens burned with single hack

The SolarWinds hacking campaign blamed on Russian spies and the "grave threat" it poses to U.S. national security are widely known. A very different—and no less alarming—coordinated series of intrusions also detected ...

Earth Sciences

Greenland ice loss may have begun as early as the mid-'80s

The amount of snow falling on Greenland's glaciers may have been less than the water lost through icebergs calving and melting since at least the mid-1980s, a study of almost 40 years of satellite images has revealed.

Diseases, Conditions, Syndromes

Virus reaches previously COVID-free New Caledonia

The remote Pacific territory of New Caledonia, one of the few places on the planet to have avoided COVID-19, is to go into strict lockdown after detecting nine cases, local officials said Sunday.

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