Farm size affects fertilizer use and agricultural practices

Larger Farms Could Lower Ammonia Emissions in China

Cellulose-Based Passive-Cooling Aerogel for Buildings
Thermally insulating material with high solar reflectance and infrared emittance

Coupling of Calcium Carbide with Aryl Chlorides
Calcium carbide as a safe, cost-effective, and convenient alkyne source

New CO-Releasing Molecules
Adding an amine to S-aryl thioformates produces CO

Metal–Organic Frameworks with High Ammonia Capacity
Double postsynthetic modification for improved ammonia storage

Flexible Organic LED with Candlelight-Like Glow
Plastic-free organic light-emitting diode on highly flexible transparent mica

Stable Lead-Free Tin Halide Perovskite
Suppressing Sn(II) oxidation in tin halide perovskite for long-term operational stability against oxygen and moisture

80th Birthday: Sir Fraser Stoddart
Nobel Laureate in Chemistry known for his pioneering work on supramolecular chemistry

Isolable Copper and Silver Acetylene Complexes
Isolation and complete characterization of several new acetylene adducts of Cu(I) and Ag(I)

Emanuel Merck Lectureship 2022
John F. Hartwig recognized for outstanding work in transition-metal catalysis