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New material shows promise for next-generation memory technology

Phase change memory is a type of nonvolatile memory that harnesses a phase change material's (PCM) ability to shift from an amorphous state, i.e., where atoms are disorganized, to a crystalline state, i.e., where atoms are ...

Orbital angular momentum boosts multiplexed holography

Optical holography is a powerful method for recording and reconstructing complete optical field information, including intensity and phase. It has found extensive applications in various fields, such as optical display, imaging, ...

Q&A: Are honey bees, wild bees still in trouble?

A new report reveals that U.S. beekeepers lost roughly half of the honey bees they managed last year. University of Illinois Urbana-Champaign entomology professor Adam Dolezal, who studies how environmental stressors affect ...

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