Chronicle: Michael Mann is a prominent climate researcher whose speciality is reconstructing Earth’s past climate. Ken Cuccinelli is Virginia’s attorney general. Leaked e-mails between Mann and his fellow researchers appeared to suggest that they were misrepresenting their research to support the case that humans are changing Earth’s climate. In response to what became known as climategate, Cuccinelli, a climate change skeptic, demanded earlier this month that the University of Virginia hand over the research records that Mann kept there before he moved last year to Pennsylvania State University. Now, the University of Virginia has petitioned a state court to overturn the AG’s demand.
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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