Section
Science
Impurities help carbon coatings reach very low friction, study finds
Chromium beam test targets gaps in cosmic ray chemistry
Possible supernova remnant identified near Milky Way’s center
GLP-1 users lost weight but logged fewer steps in Fitbit study
Mice study links sucrose-free diet to gut and metabolic problems
Study models how collapsing stars could form gravastars
Millipede family tree points to life on land 460 million years ago
Study finds companion parrots may use names for individuals
New fossil crocodile species linked to Lucy’s Ethiopian world
Psychologist points to grandparents as support for children’s mental health
