According to the US Drought Monitor, the long periods of hot and dry conditions have left every state in the country facing ...

There are several examples of the theory of relativity that we can observe in real life and the technologies we use today.

CHINA has unveiled its latest advanced supersonic fighter jet capable of dropping devastating weapons from space. The mysterious aircraft, dubbed “White Emperor”, is the ...

Coordinated Lunar Time will help with precise space-travel calculations. But first, NASA has to figure out how to make it ...

By studying decay of bound-state beta decay of thallium-205 (205Tl81+), scientists can better understand the timing and ...

The length of a second was initially determined astronomically, using Earth's rotation. One second was defined as 1/86,400th ...

Petting zoos, parks, and America’s pastime: how the language of deterrence depicts nuclear weapons as natural and ...

Nuclear clocks could be more accurate than atomic clocks by a factor of about 10, potentially leading to improved GPS ...

Welsh’s ebook is called “ Space Radiation: Astrophysical origins, radiobiological effects and implications for space ...

The most precise clocks in the world will lose only one second every 300 billion years—and someday they might fit in your ...