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Front Matter

Science News Books

Not-so-Benign Force?

Correction: Red Glimmer Reveals Most Distant Galaxy

Dust Disks Hint at Baby Solar System

X-Ray Flashes Illuminate General Relativity

Birds’ Eggs Started to Thin Long before DDT

Butterfly May Use Flowery Stepping-Stones

Ulcer Bacterium’s Drug Resistance Unmasked

Cold Viruses Enter Cells without Knocking

Stress Hormone May Speed up Brain Aging