Feature

Dam the Bacteria, Drugs and Vaccines Ahead

Front Matter

Edible Compound Mimics Insulin

Biomedicine

Fossil May Expose Humanity’s Hybrid Roots

Seattle’s Soft Spot Boosts Power of Quakes

Land Mines May Set off Little Buzzers

A Matter of Degrees

That’s Life in the Soup

Tube Tallies

Computers

Ready, Aim, Squirt