Cosmologists have spent decades trying to pin down exactly how fast the universe is flying apart and whether that rate is ...

Noah Wyle, Ayesha Harris and Ambar Martinez in 'The Pitt' Season 2 finale Warrick Page/HBO Max SPOILER ALERT: The following will reveal plot points from the Season 2 finale of HBO Max‘s The Pitt. Fans ...

Observations don’t match the predictions of the standard model—and it’s not just a fluke.

Here’s what you’ll learn when you read this story: However, nailing down the universe’s exact expansion rate (known as the Hubble constant, or H₀) hasn’t been easy. Today scientists rely on two ...

Using the Atacama Large Millimeter/submillimeter Array (ALMA), astronomers have discovered a close pair of quasars, which is a result of a distant massive galaxy merger. The detection of the quasar ...

NASA plans to seek proposals for commercial communications services that can be backward compatible with the agency’s aging fleet of relay satellites. NASA issued April 10 a draft solicitation for ...

A major international effort has produced an ultra-precise measurement of the Universe’s expansion rate, confirming it’s faster than early-Universe models predict. By linking multiple ...

A black patch of sky looks empty until you stop taking it for granted. That is the starting point of a theory from Professor Richard Feynman, built around what sounds like a child’s question, why the ...

Summary: Dragonflies and humans might not share much in common, but a new study reveals that we share a nearly identical biological “trick” for seeing the color red. Researchers discovered that ...

The AI lab's Project Glasswing will bring together Apple, Google, and more than 45 other organizations. They'll use the new Claude Mythos Preview model to test advancing AI cybersecurity capabilities.

Redshift Sports is known for some unique and, well, kinda funky components. From stems and seatposts with a bit of squish to “kitchen sink” handlebars and bags. And then there are the Mousetrap Pedal ...

The contest for Marjorie Taylor Greene’s former seat could continue a streak of special election results that have shown a significant shift to the left. By Christine Zhang and Alex Lemonides A ...