The Early Pleistocene fossils of the Koobi Fora Formation, northern Kenya, record two well-documented hominin genera, Homo ...

Snakebite maims or kills several hundred thousand people each year. For more than a century, treatment has relied on ...

Open in Viewer Climatic configuration of the western European margin mid-latitudes during the MIS 5a/4 transition. (Top) Global and Greenland paleoclimatic records compared to the sea surface ...

Eukaryotic cells must balance the biosynthesis of sterols, lipids, and in many organisms, carotenoids, which draw on shared acetyl-CoA-derived precursors. Our study identifies the ubiquitin ligase ...

Streptomyces use small molecules to dictate morphological development and secondary metabolism. Most of these signaling compounds are inducers derived from γ-butyrolactone (GBL)-synthesizing enzymes.

Poor diet is a leading driver of chronic disease worldwide, yet current dietary surveillance methods are costly, slow, and prone to bias. We introduce FoodSeq-FLOW (Food Landscape Observation in ...

Cross-modality matching of brightness and loudness. Cross-modality matching of brightness and loudness. J C Stevens and L E Marks Authors Info & Affiliations ...

Journal Club posts are short news stories featuring a recent important, timely journal article selected by one of our Journal Club panelists, who are post-doctoral associates and graduate students in ...

ACETYLATION AND METHYLATION OF HISTONES AND THEIR POSSIBLE ROLE IN THE REGULATION OF RNA SYNTHESIS* ...

Joining the Infra-red and Electric Wave Spectra ...

Insects are traditionally thought to respond to noxious stimuli in an inflexible manner, without the ability to modulate their behavior according to context. We investigated whether bumblebees’ ...

Edited by Adolfo Garcia-Sastre, Icahn School of Medicine at Mount Sinai, New York, NY; received July 3, 2025; accepted January 5, 2026 ...