Researchers working on Hawaiian mountain tops precisely synchronized two clocks with unprecedented efficiency, demonstrating the potential to create networks of such clocks for geodesy and more.

Katherine Kornei
Katherine Kornei is a freelance science journalist covering Earth and space science. Her bylines frequently appear in Eos, Science, and The New York Times. Katherine holds a Ph.D. in astronomy from the University of California, Los Angeles.
Scientists Discover a Way of Forming Suspended Layers of Sediment
Laboratory experiments suggest that underwater gas eruptions—due to the venting of gas hydrates, for example—could trigger the formation of layers of suspended sediment in the ocean.
La tercera es la vencida para el Fagradalsfjall de Islandia
La región volcánica que hizo erupción en 2021 y 2022 después de más de 7 siglos de estar dormida, lo está haciendo de nuevo.
Las protecciones marinas no afectan la captura de peces en México
La captura de especies como el atún y el pez espada no disminuyeron después de que un área marina protegida del tamaño del estado de Nueva York fuera establecida en las costas de México en 2017.
Jen Walton: Chaser of Storms and Lava
Walton founded Girls Who Chase to promote women in STEM.
A Planet Is Dramatically Losing Its Atmosphere
Helium that was once part of the atmosphere of the extrasolar planet HAT-P-32b is being ripped away and forming two giant streamers of gas several million kilometers long.
Third Time’s the Charm for Iceland’s Fagradalsfjall
The volcanic region, which erupted in both 2021 and 2022 after more than 7 centuries of dormancy, is at it again.
Marine Protection Does Not Affect Fish Catches in Mexico
Catches of species such as tuna and swordfish did not decrease after a marine protected area the size of New York State was established off the coast of Mexico in 2017.
Ambidextrous Microbes May Pump Out CO2 as Temperatures Rise
Certain microbes that engage in both photosynthesis and predation are more likely to do the latter as the planet warms, resulting in a net release of carbon dioxide.
Warming Waters Drive Some Mariners to Piracy
As fish production waxes and wanes with climate change, so too does the risk of maritime piracy in East Africa and the South China Sea.