Mars may appear calm and lifeless in images, but NASA’s rovers have captured surprising activity on its surface, from dust ...

Because oxygen-bearing sulfate minerals trap and preserve signals from Earth's atmosphere, scientists closely study how they ...

Scientists have discovered a "perfect disordered hyperuniform" pattern in how plants arrange themselves across many dry ...

NASA’s discovery of potential evidence of ancient life on Mars means “our galaxy could be teeming with life,” says a ...