‘Greenland 2: Migration’ review: The destruction of Earth is the least of Gerard Butler’s worries

Welcome to “Greenland 2.” No, not the 51st state — the unnecessary bore of a sequel starring gruntin’ Gerard Butler. The ...

Twist to Reshape, Shift to Transform: Bilayer Structure Enables Multifunctional Imaging

All-optical image processing has been viewed as a promising technique for its high computation speed and low power ...