Scientists have known for nearly a century that the universe is expanding, with galaxies moving away from each other over time. The speed of this...

In the vast tapestry of the universe, most galaxies shine brightly across cosmic time and space. Yet a rare class of galaxies remains nearly invisible...

In the vast tapestry of the universe, most galaxies shine brightly across cosmic time and space. Yet a rare class of galaxies remains nearly invisible...

Astronomers have uncovered a mysterious group of distant galaxies that may fill an important gap in our understanding of how galaxies grow and change...

Astronomers have uncovered a mysterious group of distant galaxies that may fill an important gap in our understanding of how galaxies grow and change...

One of the largest known stars in the universe underwent a dramatic transformation in 2014, new research shows, and may be preparing to explode. A...

One of the largest known stars in the universe underwent a dramatic transformation in 2014, new research shows, and may be preparing to explode. A...

What people eat may influence how cancer grows in the body. For many years, doctors and scientists have suspected that diet can affect the development...

Scientists have developed a new type of blood test that may improve how Alzheimer’s disease is detected and understood. Unlike most current blood...

Scientists have developed a new type of blood test that may improve how Alzheimer’s disease is detected and understood. Unlike most current blood...