Strange structure in the middle of the Pacific Ocean sparked many a conspiracy theory - but the truth is even stranger ...

The Black Triangle gets its name from the coal burned ... For months I'd been on the trail of the greatest natural disaster in Earth's history. About 250 million years ago, at the end of the ...

"If the moon and a planet are near Castor and Pollux you have an impressive show." From our earthly perspective, the moon and Mars will appear closest to each other at around 8 p.

Earth overtook Mars on Jan. 15 ... resuming its normal eastward path among the stars. So, enjoy the Mars Triangle while it still lasts, for after mid-March it will be no more.

This Thursday night into Friday morning, the moon will begin turning into a coppery red color in a total lunar eclipse, ...

The part of the world where we live lies exactly halfway between Earth’s equator and the North Pole. Mid-latitude locations like Minnesota’s feature distinct seasons in which the ...

The Coral Triangle is a marine region that spans those parts of Indonesia, Malaysia, Papua New Guinea, the Philippines, the Solomon Islands and Timor-Leste with at least 500 species of reef-building ...

Enjoy the Mars Triangle while it still lasts ... Star" Sirius as it travels across the sky due to the rotation of our Earth. From mid-northern latitudes, Procyon rises above the east-northeast ...