Planter of seeds

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Planter of seeds. Duke Today, Nov. 12. 2024. Charlie Welch, who planted a forest in Madagascar, and oversaw Duke’s conservation work there for 35 years, retires.

Laser imaging could offer early detection for at-risk artwork

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Laser imaging could offer early detection for at-risk artwork. Duke Today, April 29, 2024. A bright yellow pigment favored a century ago by Impressionists such as Matisse and Van Gogh is losing its luster. Researchers at Duke University have developed a laser imaging technique that can detect the first tiny signs of the pigment’s breakdown before they’re visible to the eye. The work could help art conservators take earlier steps to make the color last.

Tiny tunable nanotubes

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Tiny tunable nanotubes. Duke Today, March 11, 2024. Too small to see with the naked eye, tiny cylinders of carbon atoms called nanotubes could one day be tuned for use in devices ranging from night vision goggles to more efficient solar cells, thanks to methods developed by researchers at Duke University.