Here an iron-sulfur protein named FeSII senses increasing amounts of oxygen in the cell and binds to the nitrogenase enzyme complex, protecting it from damage and halting ammonia production. When the ...
On December 16, Canada’s deputy prime minister and minister of finance Chrystia Freeland resigned over the issue just hours before she was set to release the country’s latest economic plan, ...
Tottenham host reigning Carabao Cup champions Liverpool in the first leg of their semi-final this Wednesday night, live on talkSPORT. Spurs beat Manchester United in a seven-goal thriller to ...
Austria's conservative Chancellor Karl Nehammer said Saturday he would step down in the "coming days" after breaking off coalition talks with the Social Democrats over disagreements on key issues.