Nitrogen is an essential component in the production of amino acids and nucleic acids -- both necessary for cell growth and function. Atmospheric nitrogen must first be converted, or 'fixed,' into a ...

Nick Kyrgios is a tennis player who always draws attention, whether for positive or negative reasons. Recently, the Australian star has made headlines for his critical comments about Jannik Sinner‘s ...

Novak Djokovic has won every title tennis can offer, yet he remains passionate about winning more. He is heading to the ...

Novak Djokovic has the highest win percentage in men’s singles matches at the Australian Open in the Open Era, while his ...