News
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LifeWhy light makes migraines worse
A new study traces brain wiring to discover why light increases migraine pain.
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EarthHydrothermal vent environments not unchanging
Once-rare organisms can become dominant, probably as some environmental conditions change over time.
By Sid Perkins -
Health & MedicineSkip spine stabilization and get to the hospital
Gunshot victims may be more likely to survive if they get to the hospital quickly instead of getting spine stabilization first.
By Nathan Seppa -
LifeSea slug steals genes for greens, makes chlorophyll like a plant
A sea slug, long known as a kidnapper of algal biochemistry, can make its own supply of a key photosynthetic compound.