The Maccabiah Games, often referred to as the Jewish Olympics since its founding in the 1930s, attract thousands of Jewish athletes from dozens of countries, who compete in several Olympic sports.

which includes stops to take aim at targets with pistols which emit a laser beam when pulling the trigger. Seventy-two athletes (36 men, 36 women) will compete in the men's and women's individual ...

An initiative called Breakthrough Starshot wants to explore another star system using ultra-powerful laser beams and wafer-thin spaceships. It's a goal that sounds so fantastic, you'd be forgiven ...