A sneaky surveillance camera hidden in neighborhood bushes has sparked fears that burglars are spying on unsuspecting ...

The organic molecules could come from life or from ordinary chemistry — only samples returned to Earth can settle it.

In September 2025, NASA announced that its Perseverance rover had discovered a potential biosignature, which is a substance or structure that might have a biological origin. A new paper, published in ...

How do you measure the inside of a cave? You could do a bunch of hard work with classic surveying gear… or you could just use a laser scanner. [9nl] did the latter, with a scanning rig of ...