American Association for the Advancement of Science

Artistic reconstruction of two species of trilobite an instant before burial in a flow of volcanic ash 510 million years…

Recent research demonstrates that GLP-1 receptor agonists, which are medications that mimic the gut hormone glucagon-like peptide-1 to stimulate insulin…

Nuclear bomb testing data from the 1960s shows Earth system models underestimate carbon uptake by plants and soils. The carbon…

Artist’s impression of a protoplanetary disk around a very low-mass star. It depicts a selection of hydrocarbon molecules (Methane, CH4;…

A side-by-side comparison of Lacrymaria olor, a remarkable ciliate with its “neck” extended and retracted. Researchers discovered origami-like folds make…

A new study reveals that the energy invested in animal reproduction, considering the metabolic load of bearing and caring for…

Researchers have identified an inhibitor targeting the kinase STK33, crucial for male fertility, that effectively induces reversible infertility in male…