Scientists think a new framework for quantum gravity could offer clues about a mysterious 5th fundamental force of nature.

The power of gravity is writ large across our visible universe. It can be seen in the lock step of moons as they circle planets; in wandering comets pulled off-course by massive stars; and in the ...

The Universe hides many mysteries, and dark matter represents one of the greatest enigmas that scientists are trying to unravel. This invisible substance makes up the majority of cosmic mass, yet has ...

A suitcase-sized quantum sensor could soon reveal hidden water, oil, and even underground mountains—all by tracking how atoms fall. Reading time 2 minutes Buckle up, nerds: NASA is building the first ...

Despite dozens of experiments over the years, scientists still don't have a precise measurement for gravity's strength. Why is that?

This mission will pave the way for groundbreaking observations of everything from petroleum reserves to global supplies of fresh water. Researchers from NASA's Jet Propulsion Laboratory in Southern ...

As Super Typhoon Sinlaku made its way through the Mariana Islands in mid-April, meteorologists from the National Aeronautics ...