News
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- Life
Pigeon navigation finding called off-course
Iron-containing cells that had been reported in beaks look mostly like immune system components, a new study finds.
- Earth
Indonesian quake passes without major tsunami
A magnitude 8.6 tremor displaced far less water than the 2004 Indian Ocean disaster.
- Space
Tall, devilish storm skids across Mars’ surface
Probe captures 20-kilometer dust devil in action.
- Health & Medicine
Why emotions are attention-getters
Strong, direct connections between two key brain centers help explain how feelings can usurp focus.
