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

Ancient metal use: Scientists found early microbes used molybdenum and tungsten over 3 billion years ago, overturning the 'tungsten first' theory. Scarcity solutions: Hydrothermal vents likely ...

Explore the 25 Biggest Discoveries in Space Exploration that fundamentally reshaped our understanding of the universe. From ...

Demis Hassabis has dedicated himself to guiding machine intelligence for the betterment of humanity – but is it listening?

When archaeologists studying a fifth-century Swedish site found a human skeleton lying on the floor of a house, they wondered ...

It is given to only a few to be endowed with great qualities of head and heart, don many hats and play many roles with distinction and elan, yet retain the human touch and be considered a ...

The woman venerates the dog, or does she? This was the minor controversy unfolding at the beginning of the ‘Walk for Peace’ ...

Hugh Bonneville plays C.S. Lewis opposite Maggie Siff as Joy Davidman in Shadowlands, based on a true story about an ...

The fountain of youth isn’t in Florida, it’s in Mukwonago, and it’s filled with vintage arcade games instead of water.

Some animals don’t just make it through winter — they rule in places where exposed skin freezes in minutes and entire ...

A new study proposes a shift in the search for extraterrestrial life, moving away from individual biosignatures toward ...

A research team has developed a new approach to detecting life beyond Earth that does not rely on identifying specific biological markers. Instead, the study suggests that life may be detectable ...