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- Anthropology
Ancient DNA reveals the origins of the Philistines
A mysterious Biblical-era population may have fled Bronze Age calamities.
- Ecosystems
Why some insect eggs are spherical while others look like hot dogs
Analyzing a new database of insect eggs’ sizes and shapes suggests that where eggs are laid helps explain some of their diversity of forms.
- Health & Medicine
Rogue immune cells can infiltrate old brains
Killer T cells get into older brains where they may make mischief, a study in mice and postmortem human brain tissue finds.
- Anthropology
East Asians may have been reshaping their skulls 12,000 years ago
An ancient skull-molding practice had a long history in northeastern Asia, researchers say.
