Maureen Groppe, USA Today After hearing cases this term on campaign finance, mail-in ballots, and who has standing to ...

A NASA visualization of a black hole. (NASA's Goddard Space Flight Center/Jeremy Schnittman) Everyone knows that no ...

Scientists recorded a mysterious sound that crossed the Pacific Ocean. Here’s what this ocean signal really was and how it was finally fully explained.

More accurate navigation systems and improved wireless communications may not come from traditional electronics, but rather from atoms. Researchers at Penn State and the National Institute of ...

Microwaves can interfere with WiFi signals, aquariums can swallow them up. But there's another common problem: reflection. Radio is another form of light. And just as light bounces off reflective ...

A gravitational-wave signal detected last November — one with properties that no known stellar physics can account for — has just received its most rigorous scientific treatment yet. A peer-reviewed ...

On January 14, 2025, the Laser Interferometer Gravitational-Wave Observatory (LIGO) detected GW250114. This was a collision between two black holes of 30 to 40 solar masses, and it happened around 1.3 ...

Professor Hualiang Zhang, left, seen here working on remote sensing measurement project on North Campus, is part of an international research team that has won National Science Foundation funding to ...

There is a mysterious phenomenon in which strong radio signals arrive periodically from space, yet their source remains completely unknown. Known as “long-period radio transients" (LPTs), these ...

These forbidden black holes shouldn’t exist, but they could change everything we know about how these giants are born ...

A mysterious object roughly 15,000 light-years from Earth is sending paired bursts of radio waves and X-rays toward our ...

The next wave of robotics depends on unifying code and hardware—embedding AI directly into the deterministic systems that ...