The Cold War emerged at the end of World War II and lasted until the dissolution of the USSR in December 1991.

A supercluster is usually composed of hundreds or even thousands of clusters of galaxies, and these clusters are ...

A pounding headache or pain radiating through your skull when eating ice cream or drinking an ice-cold beverage is likely a ...

Black holes may be growing faster than they are currently evaporating. But this will not go on forever!

Bats are unique animals. As the only mammal capable of flight, they also have the particularity of sleeping upside down.

Today, Greece’s landscapes are universally known; the immaculate white houses with their blue roofs are even one of the main ...

Opposing Egypt and Syria against Israel, the Yom Kippur War is remembered for its swiftness—it lasted only 18 days. It is ...

Like the Olympic Games, the Paralympic Games are held every four years. But when and how were these games—bringing together ...