Biology

Connections remain unclear between health and favorable outlooks.

When the producer of the film "World War Z" typed the words "zombie ants" into Google's search box, he found exactly what he was looking for.

Aquaculture industry may be vulnerable to disease outbreaks.

New research explores the unique interaction between caterpillars and tiny pikas.

Cells form crystals to store nitrogen when life gets tough.

Frogs were originally imported for human pregnancy testing.

Biologists find that blood-engorged hairs help bats eat.

Researchers see potential for new topical treatment.

Rare fossil with its feathers intact found in Wyoming.

Nanoparticles can prevent bacteria growth on medical equipment.

Bullfrogs' hair cells yield clues on how humans detect faint sounds.

Tiny ball-like particles could someday neutralize venom and bacteria in humans.