In the latest bout of winter weather, a bomb cyclone could bring blizzard conditions to the Carolinas while freezing ...

Astronomers have traced the origin point of a jet of material that is thousands of light-years long emanating from the ...

An exoplanet called HD 137010 b might be the closest thing astronomers have ever seen to “Earth 2.0.” The trouble is that ...

Some 150 million years ago sauropods dramatically shaped the dinosaur ecosystem in what is now the western U.S., according to ...

Synchrotron radiation has revealed a star map made by the ancient astronomer Hipparchus that was thought to be lost to time ...

This open-source agent installs software, makes calls and runs your digital life—redefining what “digital assistants” are ...

After evacuating four astronauts from the ISS last month, NASA is looking ahead to its next crewed mission to the space station ...

The venerable Hubble observatory is going strong despite its decades in space and the advent of next-generation successors ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www.springernature.com/us). Scientific ...

These polar bears appear to be maintaining their physical health despite the loss of sea ice—their preferred hunting grounds ...

Novel artificial lungs could help keep people whose lungs no longer function alive long enough to get an organ transplant ...

SpaceX and xAI could join forces ahead of Elon Musk’s plan to take the former public later this year, according to Reuters ...