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Ars Technica
Benj Edwards @ Ars Technica · 12/19/2024 15:10 EDT

New physics sim trains robots 430,000 times faster than reality

"Genesis" can compress training times from decades into hours using 3D worlds conjured from text. Read more ›

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Ars Technica
Ashley Belanger @ Ars Technica · 12/19/2024 14:51 EDT

Crypto scammers posing as real brands on X are easily hacking YouTubers

Fighting game YouTuber now fighting Google over “monstrous” post-hack revenue loss. Read more ›

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Ars Technica
Benj Edwards @ Ars Technica · 12/19/2024 10:50 EDT

A new, uncensored AI video model may spark a new AI hobbyist movement

Will Tencent's "open source" HunyuanVideo launch an at-home "Stable Diffusion" moment for uncensored AI video? Read more ›

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Ars Technica
Jennifer Ouellette @ Ars Technica · 12/19/2024 10:23 EDT

Krypto steals the show in Superman teaser

Footage gives us glimpses of Lex Luthor, Green Lantern, Hawkgirl and Superman's plucky little white dog Kryto. Read more ›

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Ars Technica
Katarina Zimmer, Knowable Magazine @ Ars Technica · 12/19/2024 09:15 EDT

Solving renewable energy’s sticky storage problem

When the Sun doesn't shine and the wind is calm, humankind still needs power. Read more ›

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