Amitabh Bachchan has once again talked about the importance of work in his life and why he wishes to continue working at the ...

At 83, Amitabh Bachchan has reiterated his belief that work, especially maintaining physical health, is the essence of life. In a recent blog post, he stressed the importance of keeping both body and ...

The bacterial flagellar motor is finally understood after 50 years. In its workings, columnist Natalie Wolchover finds the ...