The discovery of artifacts in a cave in Mexico suggests that the settlement of the continent dates back to 33,000 years
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We can’t stop staring.
This could be life-changing.
It's not just for birds.
Mortality in Iberian forest areas increases in the same way that their regeneration and growth decreases
The people have gone, but their stuff remains.
This is scarily clever.
Chronic fatigue can be a complication.