Weekly Science Quiz

One of the most-marvelous creatures that exhibits the ability of life to adapt to its surroundings is the Galapagos penguin. The Galapago...

Betelgeuse in the Orion constellation. Betelgeuse, also known as Alpha Orionis, is the second-brightest star in the constellation of ...

Sculpture of Einstein’s equation at the  2006 Walk of Ideas, Berlin, Germany. Albert Einstein is perhaps most-famous for his equatio...

Let’s continue with our discussion of string theory from last week , which says that all matter can be broken down to a fundamental particle...

One of the toughest problems in physics is unifying Einstein’s theory of general relativity, which describes gravity on a large scale, wit...

Three illustrations showing white dwarfs  orbiting each other and then colliding. Our Sun is said to be a main sequence star, mean...

Despite the apparent variety of materials in the world around us, we know that everything is made of one thing: matter. But when the unive...