Uncategorized
- Anthropology
Footprints offer a rare look at ancient human relatives crossing paths
The imprints put flat-footed and arched-foot walkers together at a prime spot in East Africa.
- Space
What will it take to defend the world from an asteroid?
In How to Kill an Asteroid, Robin George Andrews looks at the successes and shortcomings of planetary defense.
- Health & Medicine
Sluggish proteins may underpin aging and chronic disease
Sticky, sluggish proteins with “proteolethargy” may be a common denominator underpinning life’s ailments.
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