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No, the Dire Wolf Has Not Been Brought Back From Extinction

3 months 1 week ago
Colossal Biosciences has claimed it "successfully restored" the extinct dire wolf after a "10,000+ year absence," but scientists clarify these are actually genetically modified grey wolves. The U.S. company announced three pups -- males Remus and Romulus born in October, and female Khaleesi born in January -- as dire wolves, but made only 20 genetic edits to grey wolves. Beth Shapiro of Colossal told New Scientist that just 15 modifications were based on dire wolf DNA, primarily targeting size, musculature and ear shape. Five other changes involve mutations known to produce light coats in grey wolves. A 2021 DNA study revealed dire wolves and grey wolves last shared a common ancestor about 6 million years ago, with jackals and African wild dogs more closely related to grey wolves.

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Samsung trumps USA's tariffs by making displays in Mexico, and elsewhere if needed

3 months 1 week ago
May also have fixed AI memory biz if better-than-expected revenue guidance is anything to go by

World War Fee  Samsung Electronics doesn’t fear the impact of the USA’s new tariffs regime on its displays business because it makes many of them in Mexico, according to Yong Seok-woo, president and head the company’s visual display business,…

Simon Sharwood

States Are Banning Forever Chemicals. Industry Is Fighting Back

3 months 1 week ago
New Mexico's legislature passed bills last week that would ban consumer products containing PFAS, joining a small but growing number of states taking action against these persistent "forever chemicals." If signed by the governor, the legislation would prohibit the sale of many products with added per- and polyfluorinated alkyl substances (PFAS) in New Mexico, making it the third state after Maine and Minnesota to enact such comprehensive restrictions. At least 29 states have PFAS-related bills before state legislatures this year, according to Safer States, a network of advocacy organizations. Research shows PFAS accumulate in the environment and human bodies, potentially causing health problems from high cholesterol to cancer. EPA figures indicate almost half of Americans are exposed to PFAS in their drinking water. Wired reports that chemical and consumer products industries are aggressively fighting state-level bans on "forever chemicals" through lobbying and legal action as regulations spread across the United States. The Cookware Sustainability Alliance, formed in 2024 by major cookware manufacturers, has testified in 10 statehouses against PFAS restrictions and sued Minnesota in January, claiming its ban is unconstitutional. (The New Mexico bills include notable exemptions, particularly for fluoropolymers used in nonstick cookware, following successful lobbying by industry groups.) Industry groups are also targeting federal regulators, with the American Chemistry Council and others recommending the EPA adopt a narrower definition of PFAS. "The federal regulatory approach is preferable to a patchwork of different and potentially conflicting state approaches," said Erich Shea from the American Chemistry Council.

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