Earth’s gravitational force, g, has been known for centuries. But the exact value of G, the universal gravitational constant, ...

Measuring the strength of gravity is extraordinarily difficult, and different experiments have always disagreed – but a new ...

Volunteers with NASA’s citizen science projects have tested chili pepper plant varieties to grow in space, monitored active ...

Chevy Humphrey explains why the scientific method matters in business. Credit...By Jamie Kelter Davis For The New York Times ...

The simple experiment setup. Image via Wiki Commons. In 1927, physicist Thomas Parnell poured hot pitch into a funnel at the ...

A NIST researcher has unveiled the results of a 10-year quest to measure the gravitatinal constant., which determines the strength of the attraction between two masses anywhere in the universe.

GREENSBORO, N.C. — The Greensboro Science Center is preparing to enter a transformative new chapter with the launch of its long-awaited Biodome and Aquatic Rehabilitation and Conservation Center (ARCC ...

The cosmological constant is the mathematical description of the energy that drives the ever-accelerating expansion of the cosmos. It's also the source of one of the most enduring and confounding ...

As the Artemis II astronauts prepare for separate appearances hosted by President Donald Trump and Jimmy Fallon, revisit the ...

Explore 25 Times Science Admitted It Was Wrong, revealing its self-correcting nature and evolution. Discover how mistakes ...

After restoring public access to its courtyard, selling a chunk of its property for $17 million and laying off staff, Seattle’s Pacific Science Center is gearing up for more change. PacSci President ...

This week, NASA announced it had shut down one of that spacecraft's remaining science instruments — not because the mission ...