When the polar vortex stumbles, the weather at ground level can pivot from mild to brutal in a matter of days. A circulation that usually spins quietly above the pole can suddenly send lobes of Arctic ...

These are tech expert Marc Salzman's top CES picks for USA TODAY after his hands-on with future gadgets and gear in Las Vegas ...

Quantum computers could rapidly solve complex problems that would take the most powerful classical supercomputers decades to ...

Today James is looking at a prebuilt system from PCSpecialist, using the latest i7-10700K processor and Z490 platform. Paired with a 2070 Super and 16GB DDR4 memory, this pc will set you back £1649 - ...

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