Scientists 3D-print hair follicles in lab-grown skin

A team led by scientists at Rensselaer Polytechnic Institute has 3D-printed hair follicles in human skin tissue cultured in the lab. This marks the first time researchers have used the technology to generate hair follicles, ...

New Antarctic observing system proposed

Scientists have proposed a new ocean–sea ice–atmosphere observing system between the Ross Sea and Casey station, to monitor changes in this understudied part of Antarctica's ice-covered marine environment.

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