Uncategorized
- Physics
Axion Gone: New tests find no sign of anomalous particle
New experiments contradict earlier claims of the discovery of the axion, a possible constituent of cosmic dark matter.
- Health & Medicine
Regulating Muscle Decline: Small molecules linked to degenerative diseases
Snippets of RNA that regulate gene activity play a role in muscle-wasting diseases such as muscular dystrophy.
- Anthropology
Going Coastal: Sea cave yields ancient signs of modern behavior
A South African cave yields evidence of complex, symbolic behavior among ancient people about 164,000 years ago, the oldest such indications yet.
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19892
In this article, researcher Curtis Marean refers to Stone Age people using a reddish pigment for “body coloring or other symbolic acts.”
