Feature

Non-Estrogen Morning-after Pill Works Best

Biology

Satellites Misread Global Temperatures

Russian Queens Bee-Little Mites’ Impact

Sorting through Soy

Paleontology

Hubble Gets Multiple Views of Distant Galaxy

Exploring New Worlds

Ultracold Atoms: New Gravity Yardstick?

Ant Queens with Wrong Genes Lose Heads

Patton Tank Marks Suggest Long Recovery

Garbage-Can Superiority