Mark your calendars: The smallest planet in the solar system is about to make a REALLY big entrance.
A proposed land route from London to New York via Siberia would require crossing the Bering Strait.
For the last time until 2033, a 'supermoon' and lunar eclipse coincided, causing our planet to collectively look up in awe.
What started as a friendly competition between biologists has since turned into an all-out explosion of cuteness.
On Friday, much of the world will have the opportunity to observe a Blue Moon: A somewhat rare occurrence that doesn't have anything to do with the moon's color.
These insect overlords pack a big punch, so in honor of 'Ant-man,' we take a look at their superpowers.
The Hubble Space Telescope, among the most celebrated and popular machines ever made, starts its 25th year in orbit on Thursday, the anniversary of its launch aboard NASA’s now-retired space shuttle Discovery.
See images from the 2015 Harbin International Ice and Snow Festival, home of the world's largest ice sculptures.
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