All life on Earth depends on DNA—but that doesn’t mean life everywhere must follow the same blueprint. Scientists have shown ...

Scientists confirm meteorites contain all five DNA bases, indicating life's building blocks may have formed in space. Discover what this means for the origins of life.

Law enforcement said they're considering using genetic genealogy to test the DNA found at the Arizona home of Nancy Guthrie.

The Commission of Fine Arts has unanimously approved plans for President Donald Trump's ballroom plan, the first hurdle in ...

The new plot twist is that in order to keep enough nitrogen and phosphorus near its surface, a planet has to start out with ...

Well, at least that means no alien invasions anytime soon.

Former Prince Andrew’s arrest presents a crisis for the royal family. Historic Olympic golds in women’s figure skating and ...

Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.

Is water enough to find alien life? New research reveals phosphorus and nitrogen are crucial. Discover the 'chemical ...

New research from ETH Zurich challenges the long-held “follow the water” rule in the search for extraterrestrial life. Scientists argue that a planet’s habitability depends on a narrow chemical ...

Sci-fi tendency to engage with complex concepts and abstract storytelling can make even great movies challenging for newcomers.

Life on Earth may exist thanks to an incredible stroke of luck — a chemical sweet spot that most planets miss during their formation but ours managed to hit.