A new report on Fukushima Daiichi’s radioactive contamination indicates that the estimates of how much radioactivity was released remain accurate, but where it is located and concentrated are a continual source of discovery.
Researchers have now determined the structure of the bacterial enzyme that enables arsenic respiration. The work is an important step towards predicting biological influences on arsenic mobilization in the environment.
For the first time, scientists have discovered a navigational gene in glass catfish that responds to certain magnetic waves. The study may revolutionize treatments for tremors related to Parkinson's or epilepsy.