The walls of a corridor that once linked two theatres in the ancient Roman city of Pompeii hold hundreds of inscriptions made ...

Ancient Athens was a vibrant and dynamic society, famous for producing great works of art, philosophy, and culture.

New method also detects molecular signs of photosynthesis almost 1 billion years earlier than previously documented; Combining chemistry and AI, pioneering method could revolutionize search for ...

The Great Oxygenation Event marked a massive transition in life on Earth, when oxygen became plentiful and organisms suddenly had to adapt. Current conditions in Japanese hot springs give clues as to ...

NASA's Curiosity Mars rover took this selfie at a location nicknamed "Mary Anning" after a 19th century English paleontologist. This was the site of the chemical experiment uncove ...

The finding suggests complex metabolism emerged earlier than thought and may guide the search for alien life.

Mars is starting to look less like a dead world and more like a planet that once had the right pockets for life to take hold. The latest focus is on enormous caverns apparently carved by flowing water ...