Researchers have unveiled a new model for the universe’s birth that replaces cosmic inflation with gravitational waves as the ...

The model questions the popular inflation theory, which most experts believe was facilitated after the universe's birth. The ...

He led a team of scientists who helped confirm that a Big Bang was the source of the universe. The discovery earned him a ...

The birth of the universe has been a question that has puzzled scientists for centuries. In a groundbreaking study published ...

How did the universe come into being? There are a multitude of theories on this subject. In a Physical Review Letters paper, ...

More heat is transferred between objects that are just a few nanometers apart than physics theory predicts. A research team ...

Most explanations rely on "dark energy" to explain the Universe's accelerating expansion rate, but a new study takes a different path.

After four rounds of layoffs in two years that cut a quarter of its employees, the Jet Propulsion Laboratory now faces a ...

A mysterious glow at the center of the Milky Way has puzzled astronomers for more than a decade. New research offers an ...