Atomic swaps allow direct cryptocurrency exchanges between blockchains without third parties. Utilizing smart contracts, atomic swaps automatically execute or cancel trades based on agreed terms ...

An eight-megaton explosion would be over 500 times more powerful than the atomic bomb dropped on Hiroshima, which had a yield of approximately 15 kilotons (0.015 megatons). The shocking video ...

Professor of public policy at the University of Maryland and former environmental and security lead in the White House Office of Science and Technology Policy Microbiologist and Infectious Diseases ...

So she sketched a clock to suggest that we didn’t have much time left to get atomic weapons under control. Graphic designer Michael Bierut reimagined the iconic image in 2007. What time was displayed ...