Unacademy, once one of India’s best-known edtech startups, may now be worth less than $500 million, 85% less than its pandemic-era peak valuation, as the company undergoes a steep reset and explores ...

Scientists have discovered a giant cosmic filament where galaxies spin in sync with the structure that holds them together.

WE publish this week, as a special supplement, the substance of an address by Prof. N. Bohr on the development of the theory of atomic structure, and in particular of the latest form and tendencies of ...

Ultracold atoms have successfully mimicked a fundamental quantum effect normally found in electronic circuits.

Now, researchers at the University of Chicago Pritzker School of Molecular Engineering and the Abdus Salam International ...

The 1945 Trinity test produced heat 10,000 times greater than the surface of the sun and spread fallout across the country. Tina Cordova and her mother, Rosalie, relax at Bonito Lake, New Mexico, in ...

Atomic and molecular physics it the study of the properties, dynamics and interactions of the basic (but not fundamental) building blocks of matter. A crucial component of this is understanding the ...

There may be hidden layers to Earth’s core dictated by chemical composition. In A Nutshell Lab experiments suggest Earth’s ...

The IAEA Milestones Approach enables a sound development process for a nuclear power programme. It is a phased comprehensive method to assist countries that are considering or planning their first ...

In 1942, the Manhattan Project needed to create a chain reaction—a crucial step toward proving that it would be possible to make an atomic bomb. The scientists achieved this sustained nuclear reaction ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...