We often think of the moon as a lonely, dead rock in the sky. In reality, it is the silent conductor of Earth’s biological ...

Earth Day is marked on our calendar every April 22 to celebrate the breathtaking wonders and enduring mysteries of our planet ...

The icy water at the Moon's South Pole, trapped in permanently shadowed craters, would not be the remnant of one or several ...

Bulgari, Cartier, Panerai, Rolex and TAG Heuer are among the watch brands that showcased new mechanisms, reimagined complications and bold designs at Watches and Wonders ...

See Venus and Uranus in conjunction on Thursday, April 23, as the “Evening Star” sweeps close to the Pleiades open star cluster.

NASA says of Apophis passing by that it is likely "an event like this has not happened at any time in recorded human history.

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** Savage Arms introduced its first ...

Considering the lengthy process of planning a theatrical season and the much longer lead time for NASA missions, it’s likely a mere coincidence that Chicago Children’s Theatre opened its current ...

Light, as we usually conceive of it, is defined by the astonishing velocity at which it moves from one point to another. For example, in just one second, light can travel most of the distance between ...

AUGUSTA, Ga. — The signals were there. Subtle, and hard to spot, but flashing. By Saturday evening they were loud and screaming. Rory McIlroy has lost control of his golf swing. His third-round 73 ...

You can probably conjure this vision of the moon—hold the image in your mind and transmit it off this planet and onto our shining opalescent companion. Peaks in the sun? I’ve seen that. This week, we ...