Prehistoric peoples may have created the world's oldest lunisolar calendar thousands of years ago to mark a calamitous comet ...

Note: Moon phases in the calendar vary in size due to the distance from Earth and are shown at 0h Universal Time. Credit: Astronomy: Roen Kelly The moonrise and moonset schedule this week The ...

Two astronauts — one American, one Russian — are headed to the International Space Station with two empty seats for crewmates ...

Astronomers spotted a potential Earth-size rocky world orbiting a white dwarf, suggesting a future in which our planet outlives its star.

Republican Kamikazes have sunk only other Republicans.

Thankfully, the best luxury Advent calendars make it simple to surprise my friends and family members during the holidays, since the calendars contain a range of elevated, thoughtful beauty finds ...

Some of the options on our list even come with new smart technology and features to help you with astrophotography. Our expert reviewers have extensively tested most of the telescopes in this ...

AI-assisted research nearly doubles the number of known Nazca geoglyphs, ancient symbols formed in the ground by moving ...

If you're looking to engage in more specialist photography, check out our guides to the best cameras, best mirrorless cameras and best cameras for astrophotography. We also have guides to ...

Beginning Friday, Oct. 18, Hallmark Channel rings in 15 years of its signature programming event, "Countdown to Christmas," ...