Contributed by D. D. Awschalom; received December 1, 2021; accepted March 3, 2022; reviewed by Renbao Liu and Chris Van de Walle ...

In PNAS, Bai et al. (2) unveil the molecular mechanisms responsible for the oriented growth of apatite crystals in enamel tissues. The product of the enzyme MMP20 self-assembles into amyloid-like ...

Midwater animal biodiversity: Squid, fish, shrimp, copepods, medusa, filter-feeding jellies, and marine worms are among the midwater creatures that could be affected by deep sea mining. Photos by E.

The coronavirus disease 2019 (COVID-19) pandemic, caused by the novel coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has already claimed more than 470,000 deaths worldwide ...