New York Times: Environmentalists sued the US government yesterday, claiming “that key agencies had failed in their duty to protect the earth’s atmosphere as a public trust to be guarded for future generations,” writes Felicity Barringer for the New York Times. The plaintiffswho belong to Our Children’s Trust, a coalition of groups concerned about climate changewill be filing similar lawsuits against states around the country. Two novel aspects of the suit are that most of the individual plaintiffs are teenagers and that the suit relies on the public trust doctrine, which dates to Roman times. Legal experts said they were unsure whether the new lawsuit could gain legal traction, given that it presents issues that overlap in some ways with a public nuisance case already brought by several states against the five largest US utilities.
The finding that the Saturnian moon may host layers of icy slush instead of a global ocean could change how planetary scientists think about other icy moons as well.
Modeling the shapes of tree branches, neurons, and blood vessels is a thorny problem, but researchers have just discovered that much of the math has already been done.
January 29, 2026 12:52 PM
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