Researchers completed the largest yet cosmological hydrodynamic simulation, called ASTRID, that traces the evolution of the universe from its earliest time to the present, designated as z = 0 and referring to a zero redshift of star light. 

UC Berkeley scientists report the first analysis of the genomes of eight bats from the genus Myotis, known for having the longest-lived species — 50 years. The analysis finds a close link between bat longevity and its immune system — longer-lived bats had higher levels of cancer-fighting genes. The analysis suggests that an immune system able to mount an overwhelming attack against infectious organisms and cancer may be integral to a long lifespan.

Study by University of Utah geoscientists creates 3D map of a hidden ‘rock glacier’ in the Wasatch Mountains, one of more than 800 in Utah. The team used their novel method of measuring these features to estimate the world’s 50,000 rock glaciers hold 48 cubic kilometers of water.

Researchers found that wildfire smoke and rain, through relatively infrequent, can deliver disproportionally large amounts of nitrogen, phosphorus and potassium to ecosystems. Analyzing satellite smoke observations and national network rainfall data from 250 sites across 16 climate regions in 2014, 2020 and 2022, the study found a striking increase in smoke-rain days in 2022 compared with 2014, with regional hotspots shifted from year to year. The findings show wildfire emissions can be an important source of material deposited into ecosystems, but not necessarily in a way that benefits growth or productivity.