Galaxy clusters are formed by a dense packing of many galaxies, making them the most massive structures in the universe.

The world’s oceans are becoming dangerously acidic. A controversial proposal would raise the pH — by mixing chemicals into ...

Researchers say the innovation, known as SmartEM, will speed scanning sevenfold and open the field of connectomics to a ...

WASHINGTON – The U.S. Naval Research Laboratory (NRL) launched a remote sensing experiment to sharpen artificial intelligence ...

A single photograph taken from orbit has managed to make a rare visual connection between the mundane life on Earth and the ...

Matt Korda, the associate director of the Nuclear Information Project at the Federation of American Scientists, assisted USA ...

Animal intelligence takes many forms and often defies human expectations. Some species solve problems, communicate complex ...

Few have rebuilt houses. The battles with insurance companies persist, as do the bureaucratic hurdles to rebuilding. More ...

New images of interstellar object 3I/ATLAS debunk 'cloaking' myths. Astronomers reveal a thinning coma as the visitor heads ...

Mahler) Named "Galactic Monocle," the above photograph is from the NASA/ESA/CSA James Webb Space Telescope. This photograph is a fantastic physics laboratory for those interested in understanding ...

"I clicked on this expecting it to be another person worried about unexpected pitty. This is an actual rough one," one user ...

Some resisted pleas to evacuate when the fires came, some were too infirmed to get out, others had no idea they were in ...