Skip to main content


Ripples in Spacetime

LIGO, a controversial observatory for detecting gravity waves, is coming online after eight years and $365 million

By W. Wayt Gibbs

Parasitic Sex Puppeteers

A parasite that controls its insect victims' sex lives may also help give rise to new species

By James P. Randerson and Laurence D. Hurst


Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format