A closer look at the Lambda Cold Dark Matter model, its core components, supporting evidence, and why new observations are ...

New Analysis of Gravitational-Wave "Dark Sirens" Reveals Tension with General RelativityHONOLULU, Feb. 13, 2026 / PRZen ...

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 ...

One of Chicago’s biggest tech companies just announced who will take the helm through its next stage of growth. On Wednesday, Relativity announced that it’s bringing in Mike Gamson as its new CEO.

One hundred years ago this Wednesday, Albert Einstein gave the last of a series of presentations to the Prussian Academy of Sciences, which marks the official completion of his General Theory of ...

LOS ANGELES--(BUSINESS WIRE)--Relativity today announced the close of its $35 million Series B financing, led by Playground Global with full participation from existing Series A investors Social ...