The carbon isotopic composition of atmospheric CH 4 (δ13 C CH4) is a powerful tool for tracking the sources and sinks of atmospheric CH 4. Different CH 4 sources have distinctive δ 13 C CH4 values: ...

Many cities seek to alleviate extreme heat via planting trees. However, the cooling achieved by such programs is debated because previous analyses address scales much smaller than the whole-city scale ...

Haplotype-resolved genome assemblies were produced for Chasselas and Ugni Blanc, two heterozygous Vitis vinifera cultivars by combining high-fidelity long-read sequencing and high‐throughput ...

The apical hook protects cotyledons and shoot apical meristem from injuries during seedling emergence from the soil. Auxin plays a key regulatory role in hook formation. Recently, a noncanonical auxin ...

During arbuscular mycorrhiza (AM) symbiosis AM fungi form tree-shaped structures called arbuscules in root cortex cells of host plants. Arbuscules and their host cells are central for reciprocal ...

Biomass-burning organic aerosol (s) (BBOA) not only significantly impact Earth’s climate by absorbing solar radiation but also generate excited triplet states (3 BBOA *) that react with other ...

Moiré excitons in van der Waals (vdW) structures are of particular interest for both fundamental science and cutting-edge applications. The recent discovery of two-dimensional (2D) magnetic ...

The cardiac voltage-gated sodium channel Na v 1.5 is essential for normal heart function and excitability, with dysfunctions linked to various arrhythmias and heart failure. Achieving a comprehensive ...

Giant meteorite impacts during Earth’s early history likely had significant effects on early life. We studied the effects on the surface environment and life of a Paleoarchean impactor ~50 to 200× ...

Protein fatty acylation, along with other types of protein lipidation (e.g., cysteine prenylation), dramatically alters protein hydrophobicity and behavior, regulating trafficking, localization, as ...

Averaged over all production systems, beef is the most resource intensive of all common foods (1, 2). In the United States, e.g., beef production requires, on average, 10 to 50 times as much land, ...

The genetic factors that influence diet breadth in herbivorous insects remain poorly understood. Here, we demonstrate that uridine diphosphate (UDP)-glycosyltransferase (UGT) genes play a key role in ...