A neutron star and black hole (GW200105) were detected merging along an unusual oval orbit, challenging theories about how ...

This video presents a conceptual "map of reality" with eleven nested levels, exploring everything from everyday experiences ...

A Skoltech scientist has raised the world's only isotope-labeled guinea pig. For 156 days, the animal, named Khryun, was ...

Looking for books like Project Hail Mary? Start with these smart, suspenseful sci-fi picks featuring big ideas, humor, and ...

Physicists just discovered a brand-new particle that appears to be an exotic cousin to the protons and neutrons that make up ...

Physicists just discovered a brand-new particle that appears to be an exotic cousin to the protons and neutrons that make up ...

An international collaboration, including Northwestern University, has reached a critical milestone in the search for dark ...

Scientists have used CERN's Large Hadron Collider (LHC) to uncover what they say is an entirely new type of particle, dubbed ...

An illustration of two stellar-mass black holes merging in the accretion disk of an active galactic nucleus. (Shu-Rui Zhang) ...

Gamma-ray bursts are the universe's most violent flashes — capable of releasing more energy in a fraction of a second than ...

The new particle, named Xi-cc-plus, carries two heavy charm quarks and is about four times heavier than an ordinary proton.

Astronomers have detected strange "wobbles" in the light curve of a super bright supernova, hinting that a magnetar was born ...