Feature

Survey Finds Wide Resistance to TB Drugs

Biology

Hubble Takes First Image of Possible Planet

Ka-Boom!: A Shockingly Unconventional Meat Tenderizer

Picturing Pesticides’ Impacts on Kids

Atomic Faces Peek through Lead Shroud

Front Matter

Cutting Protons a Little Slack

Paleontology

Australian Site Jumps Forward in Time

Wash-Resistant Bacteria Taint Foods

Stealth, Lies, and Cowbirds