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The latest generation of climate models is running hotter—here’s why

Ahead of every Intergovernmental Panel on Climate Change (IPCC) report, the world’s climate modeling centers produce a central database of standardized simulations. Over...

Gallery: The amazing costumes, weird controllers, and gaming rarities of MAGFest 2020

Further ReadingGallery: MAGFest offers up four wild nights of gaming-themed parties and passionI've said it before, and I'll probably...

Unpatched VPN makes Travelex latest victim of “REvil” ransomware

In April of 2019, Pulse Secure issued an urgent patch to a vulnerability in its popular corporate VPN software—a vulnerability that not only...

This tech could mean your phone stops you from getting killed by a car

Progress isn't always positive. Although the occupants of modern cars are undeniably safer in a crash than they would be in models just...

How Ars tests Wi-Fi gear (and you can, too)

Further ReadingNest Wi-Fi is a big improvement over Google Wi-Fi. But is it enough?After our review of Google's Nest...

AMD’s third shoe finally drops at CES 2020—7nm Zen 2 mobile CPUs

AMD has really been bringing the heat to Intel this year, with incontestable wins for its 7nm CPUs in the desktop space,...

Unable to unlock gunman’s iPhones, the FBI (once again) asks for Apple’s help

In a move that may signal another high-stakes clash over encryption, the FBI is asking Apple for help decrypting two iPhones believed to...

Researcher promoting red meat, sugar failed to disclose industry ties—again

A controversial researcher known for bucking the well-established dietary advice that people should limit their sugar and red meat intake has, once again,...

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