A rock on Mars that may hold clues about ancient microbial life on the Red Planet continues to puzzle scientists.

The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity—or not ...

LEFT: Residents of Mumbai stroll paths also stalked by leopards. RIGHT: Gathering in numbers, and in brightly lit spots, helps residents feel safer outdoors after dark. On the Sunday when I ...

LIKE stars scattered across the sky, our world is decorated by extraordinary talents and geniuses in every field imaginable. The collective light created by ...

Can a leopard change it's spots? If he had been unfaithful once and really regretted it then he could perhaps be trusted again. But your fiancée has cheated on you four times in four years (and ...

And, it turns out, our distinctive prints stem from the same phenomenon that gives zebras their stripes and leopards their spots. “One thing that stood out to me was just the breadth of different ...

The rock features spots of black, blue, or greenish hues, which the researchers have nicknamed "poppy seeds." Alongside these are dozens of dark-rimmed, millimeter-size splotches dubbed "leopard ...