Feature

A Cheater Never Tells

Biology

Souping up and Other Tricks Produce Satiety

Do Supernovas Generate Gamma-Ray Bursts?

The Dye Is Past

Earth Science

Self Cells Ease Parkinson’s in Monkeys

Eruptions Cleared Path for Dinosaurs

Nutritionists Debate Soy’s Health Benefits

Too Hot to Handle

Farmer Ants Have Bacterial Farmhands

African Fossils Flesh out Humanity’s Past