Op-ed: Racism has become a dangerous weapon; while we must fight racism, we must also fight the unbearable lightness of racism claims.

Nash was definitely one of the giants of game theory, writes Israeli Nobel laureate Yisrael Aumann, and the science world will miss him.

Op-ed: Israel's prime minister, the charismatic actor, appears to be unsure of his own identity; otherwise, he wouldn't be putting so much effort and using such ugly tricks to take revenge against media outlets which criticize him.