With its relatively long half-life of 432 years and more accessible production routes, americium-241 presents a compelling ...

Introducing “The Bomb”, our new four-part podcast series on the past, present and future of America’s nuclear stockpile ...

According to the 'Big Crunch' theory, the universe will eventually collapse in on itself in a final climactic implosion, and ...

For nearly a century, scientists have been trying to find dark matter—the invisible substance that seems to make up about 80% of all matter in the universe. Even though dark matter can’t be seen or ...

Physicists in Switzerland are turning to a new method in the search for nature’s possible fifth force—one that might explain ...

Key TakeawaysScientists have used laser-excited thorium-229 to probe for ultralight dark matter, even without a fully built ...

From the discovery of gravity to the first mission to defend Earth from an asteroid, here are the most important physics ...

The updated Class 12th Physics syllabus for the academic year 2025-26 has been released by the Rajasthan Board on its ...

An international team of researchers made a groundbreaking discovery about nuclear fission that could impact the future of ...

European governments say military force alone cannot eradicate Iran's nuclear know-how, which is why they want a negotiated solution to put concerns about the Iranian program to rest.

An alchemical nuisance Once a lead nucleus has transformed by losing protons, it is no longer on the perfect orbit that keeps it circulating inside the vacuum beam pipe of the Large Hadron Collider.