Neutron stars are ultra-dense remnants of massive stars that collapsed after supernova explosions and are made up mostly of ...

Physicists artificially slowed down time to reveal the bizarre Terrell-Penrose effect, a consequence of special relativity. This image from the experiment shows a sphere seemingly moving at 99.9 ...

Constantine Karatheodori is one of the greates mathematicians of the 20th century. He worked with many great minds including ...

On January 14, 2025, the Laser Interferometer Gravitational-wave Observatories (LIGOs) recorded a cosmic tremor unlike any before. Named GW250114, the signal was the ‘loudest’ gravitational wave ...

A newly detected gravitational wave, GW250114, is giving scientists their clearest look yet at a black hole collision—and a powerful way to test Einstein’s theory of gravity. Its clarity allowed ...

This is read by an automated voice. Please report any issues or inconsistencies here. Los Angeles-based nuclear energy startup General Matter has secured a $900-million Indefinite Delivery/Indefinite ...

There’s an adage coined by [Ian Betteridge] that any headline ending in a question mark can be answered by the word “No”. However, Lorentz invariance – the theory that the same rules of physics apply ...

Marine Corps Maj. Gen. Sean Salene has been nominated to lead a key security operation in Jerusalem as President Donald Trump’s administration seeks to push the Gaza ceasefire agreement into its ...

BROWN COUNTY, Ind. — A shooting investigation is underway in Brown County. According to the sheriff’s department, deputies were called to the Dollar General on State Road 135 in Beanblossom on a ...

110 years ago today, Albert Einstein published his General Theory of Relativity, which redefined the relationship between matter and gravity. Suddenly, our mysterious universe made a little more sense ...

General Dynamics Electric Boat has received a $2.28 billion contract modification from the U.S. Navy for advance procurement and early construction efforts for Columbia-class ballistic missile ...

Recent advancements in observational techniques have led to the capture of high-resolution images of black hole shadows, which are challenging the completeness of Einstein’s general theory of ...