Science: Since the 1920s the Turkish constitution has banned the wearing of headscarves by women who work in the public sector. However, the ban has always been controversial, and since 2003 Turkey’s government has been dominated by a moderate Islamic political party, the Justice and Development Party. Now a senior astrophysics professor could go to prison for preventing female students wearing scarves from attending his class. Rennan Pekünlü, who teaches at Ege University in Izmir, claims he was upholding the Turkish constitution. Nevertheless, he was found guilty last September of violating the rights of women and faces 25 months in prison unless he wins his appeal next month. And he is not the only secularist academic having problems. In June of last year, Kemal Gürüz, the former head of Turkey’s Council of Higher Education and a prominent academic reformer, was arrested; Gürüz remains in prison.
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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