Good
Bad Plastic
Polycarbonate plastics that contain a chemical called bisphenol A can disrupt normal reproductive …
Mussel Glue
A glue inspired by mussels may help prevent premature labor or miscarriages.
Fatherless Sharks
A new study finds that the offspring of virgin sharks are surprisingly healthy.
One-Atom Linchpin
A single calcium atom can make or break a bacterium's movement – and infectiousness.
Sleeping Birds
Birds, like people, show improvements in learning and memory after sleeping.