By tracking particle cascades in Earth’s atmosphere, scientists uncovered a binary system operating at energies once thought ...

Meta has quietly ended its relationship with a vendor that helped train its generative AI systems using footage captured ...

From radiation myths to plastic risks, we ask an oncologist what happens when you microwave food and whether there is any ...

The Large High Altitude Air Shower Observatory (LHAASO) has made a breakthrough in exploring the extreme universe. For the ...

Electrochemically exfoliated graphene directs nickel foam surfaces toward gamma-NiOOH during oxygen evolution, improving ...

The introduction of PET scans that can image more than one radiotracer simultaneously could revolutionize oncology by ...

Gamma-ray bursts (GRBs) rank among the most powerful explosions in the universe, releasing immense energy in intense flashes of gamma rays. The most distant GRBs originate from the era when the first ...

More information about a mysterious, energetic burst, formally known as a gamma-ray burst (GRB), spotted in space 13 billion light-years away from Earth, has been unveiled. The first sighting of this ...

A space explosion detected this summer burned for days on end, making it the longest and most unusual gamma-ray burst ever seen. Gamma-ray bursts are the universe’s most powerful explosions. They ...

It’s the greatest cosmic murder mystery of the year: How did a black hole destroy a star—and what kind of black hole is the culprit? Normally, so-called “gamma ray bursts,” sudden flashes of extremely ...

Nearly a century after astronomers first proposed dark matter to explain the strange motions of galaxies, scientists may finally be catching a glimpse of it. A University of Tokyo researcher analyzing ...