Researchers have uncovered more than a thousand previously unknown tectonic ridges across the Moon’s dark plains, showing the Moon is still contracting and reshaping itself. These features are among ...

Half of Earth’s oceans are more than 3.2km deep. Beneath them lie cavernous plains untouched by sunlight, vast gaping trenches made by Earth’s tectonic plates shifting, and ranges of underwater ...

Satellites have captured incredible views of the Feb. 17 annular solar eclipse as the moon's shadow swept across a remote ...

Even with a sturdy ship and the help of satellite images, negotiating the frozen ocean requires a dose of humility before nature’s might.

Massive Underwater Mountain Surpassing the Size of 'Mount Olympus' Found by Oceanographers ...

Wagering on over/unders, also known as totals, is common in sports betting. This is one of the most popular betting markets for games, along with point spreads and money lines. We'll go over ...

It’s not that rare for the Moon to pass in front of Mercury, but it seldom happens when it is this easy to watch.