Icebergs float on water because the underlying liquid water has a higher density than the iceberg. Liquid water itself has its highest density at 4°C—one of the so-called anomalies of water, i.e.

Researchers from the University of Adelaide have discovered how water molecules are organized during plant hydrolytic reactions, knowledge that could have sweeping consequences for the biomedical, ...

For the first time, Northwestern University scientists have watched water molecules in real-time as they prepared to give up electrons to form oxygen. In the crucial moment before producing oxygen, ...

While scientists have studied the molecular steps involved in gene expression for decades, many questions still remain about this fundamental process. To transcribe genes, RNA polymerase II (RNA Pol ...