After almost a decade playing the microbiologist Bernadette on “The Big Bang Theory,” Melissa Rauch knew exactly what she ...

Astronomers have identified a quasar that may help explain how the universe’s “dark ages” finally ended. Astronomers have ...

Actor Melissa Rauch hit it big with her role on "The Big Bang Theory," but she had some struggles in her life before and ...

SPHEREx is slated to launch Feb. 27 on a SpaceX rocket. It is meant to map the entire night sky in infrared — something even ...

Bell Labs in Holmdel, New Jersey, where "Severance" is filmed, was the site of early tech breakthroughs. It's now a modern ...

The Vatican Observatory’s summer school, known as “Specola,” has already selected students for its next edition in June.

Br. Guy Consolmagno and Christopher M. Graney reveal how Vatican Observatory Adjunct Scholars, like Fr. Adam D. Hincks, ...

Penzias and Wilson discover Cosmic Microwave Background radiation, supporting the Big Bang theory. Fr. Hincks now uses ACT ...

When astronomers detected the first long-predicted gravitational waves in 2015, it opened a whole new window into the ...

Observatories in Chile’s Atacama Desert, including the world’s largest optical telescope, could be blinded by light pollution and other unwanted side effects from the proposed construction of a renewa ...

The Big Bang Theory predicted in its first season the future arrival of one of the cast members, who joined in the third ...

The Big Bang Theory has nearly 300 episodes, and fans struggle to choose a personal favorite, but Season 2, Episode 3, “The ...