Megan Scudellari
Can Biosecurity Go Global?
Outside the U.S., biological labs follow few if any security regulations. A Sandia National Laboratory team works to help those labs prevent deadly microbe releases, accidental and deliberate.
Mosquito Repellent Takes a Molecule or Two From Predators
The latest buzz in the eternal battle against mosquitoes, researchers identify a natural deterrent released by skeeters’ predators.
Kisaalita Engineers Solutions for Africa's Rural Poor
University of Georgia professor William Kisaalita engineers simple, practical solutions — a milk chiller, a nutcracker and an egg incubator — for Africa's rural poor.
Forensics in Three Dimensions
For the first time, a tool allows researchers to identify the ancestry of the remains of children, which may help solve some forensic cold cases.