After grounding on a coral reef near Haiti and being stripped for timber by her crew, the Santa Maria has rested, forgotten on the sea floor for centuries.
So these are some spearheads. That's cool. What's also cool is that somehow, they're older than the entire human race.
Life on Mars could be hidden beneath miles of rock billions of years old, a new finding on Earth suggests.
Experiments with amber have revealed that aging glass isn't "flowing" as previously believed.
This is one Meso-American mystery that we can't pin on the Mayans (yet).