Astronomers have identified an unprecedented cosmic titan—a vast superstructure of galaxies stretching 1.3 billion light-years across, making it the single largest known structure in the universe.

Measurements with the scanner confirmed that it is indeed the world’s largest underground thermal lake, revealing it to be ...

Researchers say they've discovered the largest known object in the universe, a galactic superstructure called Quipu.

The Nautilus Tower, an 65-foot observation tower boasting the United States' longest stainless steel slide, is taking shape in Virginia Beach.

Researchers have returned to an underground thermal lake they first came across in 2021 in southern Albania and confirmed it ...