X-ray study sheds light on cost-effective fuel cell materials

Cornell researchers have captured an unprecedented, real-time view of how a promising catalyst material transforms during operation, providing new insights that could lead to replacement of expensive precious metals in clean-energy technologies.

Arthur Ruoff, professor and high-pressure scientist, dies at 94

Arthur L. Ruoff, professor emeritus and former director of the Department of Materials Science and Engineering, died Jan. 14 in Ithaca. Ruoff was 94.

New Klarman Fellows to join Arts and Sciences

Pursuing research in sciences, social sciences, and humanities, the incoming Fellows will be the sixth cohort since the program was launched in 2019 with a major gift from Seth Klarman ’79 and Beth Schultz Klarman.

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Benjamin Widom, influential physical chemist, dies at 97

Benjamin Widom, Ph.D. ’53, Goldwin Smith Professor Emeritus in the Department of Chemistry and Chemical Biology in the College of Arts and Sciences, died Jan. 23 in Ithaca. He was 97.

Light-twisting materials created from nano semiconductors

Cornell scientists have developed a novel technique to transform symmetrical semiconductor particles into intricately twisted, spiral structures – or “chiral” materials – producing films with extraordinary light-bending properties.

Durable plastic gets a sustainability makeover

A Cornell chemist has created an alternative to unrecyclable, plastic-based thermosets by making a bio-sourced material that has crosslinked thermosets’ durability and malleability but can be easily recycled and degraded.

Magma found beneath dormant Cascade volcanoes

The research upends the long-standing belief is that active volcanoes have large magma bodies that are expelled during eruptions and then dissipate over time.

‘Embodied energy’ powers modular worm, jellyfish robots

In the same way that terrestrial life evolved from ocean swimmers to land walkers, soft robots are progressing, too, thanks to recent Cornell research in battery development and design.

Students can attend hackathons on AI, health, animals and digital ag

Students can apply to take part in one of four hackathons this semester — two on campus and two in New York City.

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