NASA’s Curiosity rover has identified a nitrogen heterocycle in a 3.5-billion-year-old Martian rock, a type of molecule that ...

For centuries, engineers and historians have puzzled over one of the greatest mysteries of the ancient world. Why have Roman buildings survived earthquakes, storms and nearly two millennia of wear ...

Along with other recent discoveries, the new finding from Perseverance boosts the case that Mars once hosted conditions that ...

Antoni Gaudí was known as "God's architect", and the centuries-old arch design he drew on for Barcelona's Sagrada Família helps it soar higher than any other church in the world.

Ancient material technology offers a compelling window into the intellectual and technological evolution of early humans.

The Palo Alto Museum isn't expected to open until the fall, but you can already to catch a glimpse of history there, thanks to 17 frescoes artist Victor Arnautoff painted on the building's exterior.

From Greek fire to Roman concrete, scientists still don't totally understand how these marvelous ancient inventions ...

Across Africa, nations are embracing the digital revolution as a catalyst for economic growth, stronger governance, and greater global competitiveness. Among them, Ethiopia--long celebrated for its ...

Large crowds of tourists opted to visit the massive cliff light show in Hunyuan county, Datong, Shanxi province, during the Dragon Boat Festival holiday to witness a spectacle that recently became a ...

Archaeologists discovered the remarkably preserved Maya city of Minanbé in Mexico's Campeche jungle, revealing pyramids, ...

The medieval era is not everyone’s favourite. Dental care is often cited as an obstacle to warm feelings about the period.