A pivotal scene in the explosive hit biopic and Best Picture winner, "Oppenheimer," involves America's top scientists discussing whether or not to develop an even more potent nuclear weapon — the ...

A research team from National Taiwan University has developed a new electron microscopy technique that enables sensitive ...

Although no other country has used such a weapon of mass destruction since World War II, experts say it would be even more catastrophic if a hydrogen bomb were to be dropped instead of an atomic one.

However, there is another weapon system that is significantly more dangerous than nuclear weapons. This weapon system is ...

Of all things to lose track of, billion-dollar weapons of mass destruction should be high on the list. At least that’s ...

The team also observed that the atomic hydrogen mass of this particular galaxy is almost twice as high as its stellar mass. These results demonstrate the feasibility of observing atomic gas from ...

Given the same mass of fuel, fusion reactions release ... That extra challenge is why it took scientists longer to build a hydrogen bomb than the atomic bomb. Ultimately, to achieve fusion ...

Hydrogen is both an opportunity and a challenge. While it’s a promising sustainable energy carrier, its small atomic size makes detection and control difficult. More critically, hydrogen can diffuse ...

"Thanks to the high resolution of our new images, we detected a faint structure on the northeast side of this supernova remnant that had not been observed before." ...

Hydrogen: The simplest atom ... The mass number is called the atomic mass number of nuclear number. The atomic mass number is the total number of protons and neutrons in an atom’s nucleus.

New electron microscopy technique enables precise atomic number mapping, revealing nanoscale hydrogen storage and defect ...