Magazine Issues

Researchers debate how animals perceive quantities

SARS-COV-2 wreaks havoc around the body

Resident bacteria in mom’s gut may shape fetal development

Animals' adaptive changes may be influenced by microbes within

The recently discovered structures are making waves in microbiology

Mating between different species may drive evolution

Cancer cells can spread early and lie dormant for years

The immune systems of males and females respond differently to viral intruders

New approaches could accelerate development of outplanted corals

What science is revealing about COVID-19 in mothers to be

Manipulating the sleeping brain to understand it

Researchers investigate recent gray whale strandings along North America’s Pacific coast