is called helium-4 because it has two protons and two neutrons. Whereas helium-4 is a common product of the decay of radioactive elements, helium-3 comes almost entirely from the initial cloud of ...

Constantinos G. Vayenas explores the roles of neutrinos, quantum mechanics, and special relativity in baryogenesis ...

There are probably thousands of kinds of metabolisms, or chemical processes that maintain life, said Donald Canfield, a ...

The study also provides a new approach to solving one of the biggest enduring scientific mysteries: when did plate tectonics ...

Valve released and then rereleased a fresh stable update to the Steam Client for Desktop and Steam Deck with a whole bunch of ...

For the first time, scientists have characterized a promethium coordination complex, advancing the understanding of ...

This process often causes the element to change into another element, since the nucleus can lose protons. When plutonium-238 decays, it emits alpha particles, which consist of two protons and two ...

More than 75 years after its initial discovery, scientists have created an organometallic molecule containing the transuranium element berkelium. According to a new study, the electronic signature of ...

British startup Pulsar Fusion has unveiled Sunbird, a space rocket concept designed to meet spacecraft in orbit, attach to ...

a long-lived radioactive isotope of this rare-earth element, which is used in applications such as superconductors, nuclear power operations and MRI contrast materials. The experimental signature is ...