Feature

Debate May Resume over Volcano-Climate Link

Dolphin Sonar: Using Their Heads to Click

Infants Signal the Birth of Knowledge

Two Distant Galaxies Provide New Puzzles

Dante Breaks Four Legs

Flabby Teenage Years Presage Health Risks

Simulated Fullerene Tubules Act as Straws

Clues to the Sex Chromosome Gender Gap

Basins of Froth

Astronomy

Behavior

Abusive Inheritance