Estimating the strength of selection for new COVID-19 variants

As the discovery of the new omicron variant illustrates, new COVID-19 variants will continue to regularly emerge. In an effort to make sense of these new variants, scientists at Los Alamos National Laboratory have developed ...

Huge cyberattack forces Microsoft to offer free tech fix

Teams of technicians worked "round the clock" Saturday to restore hospital computer systems in Britain and check bank or transport services in other nations after a global cyberattack hit dozens of countries and crippled ...

LulzSec hacker pleads guilty to cyberattacks

A British computer hacker affiliated to the group Lulz Security pleaded guilty Tuesday to cyberattacks on institutions including Sony, Britain's National Health Service and Rupert Murdoch's News International.

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