Chronicle of Higher Education: Late last month, the House of Representatives’ subcommittee on information policy, census, and National Archives called witnesses to testify on whether the scientific papers that result from government-funded research should be freely available—even when they appear in scientific journals that must charge subscriptions to recoup their expenses. As the Chronicle‘s Jennifer Howard reports, the issue hinges on weighing the public’s interest in gaining access to research that it has ultimately funded and the publishers’ interest in being compensated for curating the medium through which those results are presented and preserved.
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
Get PT in your inbox
PT The Week in Physics
A collection of PT's content from the previous week delivered every Monday.
One email per week
PT New Issue Alert
Be notified about the new issue with links to highlights and the full TOC.
One email per month
PT Webinars & White Papers
The latest webinars, white papers and other informational resources.