Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

There is a new exhibit at the University of Arizona Flandrau Science Center and Planetarium: Universe of Science. It features ...

A technique called sonification allows new discoveries, brings out subtleties in dense data, and makes astronomy more accessible.

M iles upon miles overhead, there is a field in the atmosphere that shields the Earth from space energies that could be ...

Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...

Scientists observed constant flares from the Milky Way's black hole, revealing unpredictable and intense activity.

This week, see what makes loggerhead sea turtles “dance,” track a cosmic “ghost particle,” uncover an ancient basilica, and more.

Radioactive spike found in Pacific seabed samples. It could be from space radiation or changes in ocean currents 10 million ...

Hunting for alien civilizations isn't a matter of just waiting around for them to show up; it's the business of combing ...

The relationship between Sam Altman and Elon Musk goes back to the early days of OpenAI —then a nonprofit research lab. But ...

Adverse weather conditions impacted play across the country but could not dampen a huge weekend of elite-tier competition.