Feature

Finback Whales’ Deep-Bass Tone

Shaking up the Family Tree

Behavioral Sciences

Nuclear Power: Oversimplified

Bacteria Thrive in Jupiter-like Atmosphere

The Pear-Shaped Earth Has a Larger Stem

Transit of Mercury

Mariner 10’s Cameras Cold but Functional

Physical Sciences

Image Tubes

Putting Smell Back in the Whiffer

Films of the Week