Caltech scientists have developed a method to create metallic objects of a precisely specified shape and composition, giving them unprecedented control of the metallic mixtures, or alloys, they create ...

Interstellar object 3I/ATLAS continues to intrigue space enthusiasts as it flies through our solar system. NASA has reiterated that the comet poses no threat and is simply passing through, but ever ...

When the object now known as 3I/ATLAS was first spotted racing through the Solar System earlier this year, astronomers thought they were witnessing a familiar type of cosmic visitor: a comet, dusty ...

The mysterious interstellar object, 3I/ATLAS, is causing scientific alarm. Its chemistry includes iron-free nickel alloys, a finding a former NASA surgeon says suggests manufacture, not natural origin ...

If you're 3D-printing metal parts for use in aircraft or other critical systems, then those parts had better not be defective. A new system allows such items to be checked for structural flaws, ...

When a group of amateur archaeologists began exploring an ancient Roman site in the eastern part of England, they didn’t expect to find anything “spectacular.” “There was nothing to indicate there was ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An analysis of a ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This stamped yellowish metal buckle ...