Feature
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AnimalsFighting like an animal doesn’t always mean a duel to the death
Conflict resolution within species isn’t always deadly and often involves cost-benefit analyses.
By Susan Milius -
ArchaeologyHow a backyard pendulum saw sliced into a Bronze Age mystery
A saw no one has seen may have built Bronze Age Greek palaces.
By Bruce Bower -
AnimalsFlying insects tell tales of long-distance migrations
Researchers are asking big questions about animal movements and pest control by tracking tiny insects in flight.
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Health & MedicineAre we ready for the deadly heat waves of the future?
As heat waves become more common, cities try to respond.