Located in the Old Town Square, the Prague Astronomical Clock has been around since the 15th century, though it has required repairs many times over its history. This clock doesn't display the ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

Pagination 12 p. : ill. ; 20 cm.

These symbols, along with the temple’s alignment to the Sun’s rays, create a celestial clock that marries art and astronomy.

Spanning 11,000 sq km of protected, pristine wilderness, Jasper National Park offers a one-of-a-kind destination for ...

This year, the clocks will go forward by one hour at 1am on Sunday, March 30, officially marking the beginning of British ...

Astronomers using the James Webb Space Telescope have spied dynamic flares of light near the supermassive black hole at the center of the Milky Way galaxy. The constant, rapid-fire display includes ...

Ann Bailey explains how Daylight Savings Time has evolved over the years, including recent moves by the North Dakota ...