Here's how the astronomical phenomenon influences our planet—from the length of our seasons to the way Earth moves through ...

Delk was a collegiate star who settled into a long career as a role-player at the next level. He won a national championship ...

The moon and sun share top billing in 2026. Kicking off the year's cosmic wonders is the moon, drawing the first astronauts ...

A dormant volcano in Ethiopia erupted after 10,000 years of silence. This event shows how the world's little-known volcanoes ...

Is 3I/ATLAS an alien probe? Breakthrough Listen uses the Green Bank Telescope to search for technosignatures as the ...

The Seven Natural Wonders organization, founded in 2008 in the United States, was established to recognize and protect the ...

Amazing America’s Hunter Hulbert shows us why Wonders of Wildlife National Museum and Aquarium has been named the best ...

How archaeologists are rediscovering the ancient world's most marvelous monuments The canonical Seven Wonders of the Ancient World were renowned for their size or splendor and—in all cases—the ...

What is the first thing you do before planning a trip? Hop on the convenient TripAdvisor or one of thousands other websites available for advice, must-see destinations, trip highlights and candid ...

Egypt, third millennium b.c. The Great Pyramid of Giza is both the oldest of the Seven Wonders and the only one still standing. Built by the pharaoh Khufu (reigned ca. 2551–2528 b.c.) to serve as his ...

You may have read about the seven ancient wonders of the world, some of the planet’s most magnificent and powerful creations, chosen and compiled into a list by Hellenic travellers passing through ...

Astronomers recently detected a stray quasi-moon in our planet’s orbit, but it's hardly the first stowaway to hang out around Earth. Unlike the Earth's moon, quasi-moons are not gravitationally bound ...