The universe’s accelerating expansion has long puzzled physicists. For decades, dark energy, an unseen force thought to make ...

The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...

A company that has flown over 200 research missions in zero gravity has finalized a brand new partnership with NASA. Zero Gravity Corp. (Zero-G) is a company that provides people with a ...

The U.S. government has been looking into anti-gravity research for nearly 70 years, according to a new report. Automotive review website The Drive outlines the long history, dating back to the 1950s, ...

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still ...

Quantum theory and Einstein's theory of general relativity are two of the greatest successes in modern physics. Each works ...

Heading into space means leaving Earth's gravity behind. Astronauts floating around on the International Space Station might look like they're having fun in the weightless environment, but a lack of ...

Gravity measurements have evolved into a pivotal tool for probing Earth’s internal processes and environmental changes. Through highly precise instruments and innovative data analysis, researchers can ...