Human beings

Man's efforts to defy aging, conquer death may be reality in future

Human evolution is uneven, punctuated: Study

Humans began eating grapes 22,000 years ago: Study

Pigeons better at multitasking than humans: Study

How many types of emotions do we possess? - Here's the answer

Man-animal conflict: 59 tuskers, 121 tigers, 450 humans died last year

Chimp friendships are based on trust