The Human Microbiome: The Germs That Keep You Healthy

Climate Migrants: On the Move in a Warming World

De-Extinction: The Science of Bringing Lost Species Back to Life

Where Have All the Birds Gone?: Nature in Crisis

Where Have All the Bees Gone?: Pollinators in Crisis

Planet Protection

Thousand-Mile Fliers and Other Amazing Migrators

Planet Protection

Trap-Door Spiders and Other Amazing Predators

Climate Scientists at Work

Climate Scientists at Work

Plants Can't Sit Still

Plants Can't Sit Still

Platypuses: Web-Footed Billed Mammals

Snowy Owls: Stealthy Hunting Birds

Platypuses: Web-Footed Billed Mammals

Ruby-Throated Hummingbirds: Tiny Hovering Birds

African Elephants: Massive Tusked Mammals

Humpback Whales: Musical Migrating Mammals

Night Creatures: Animals That Swoop, Crawl, and Creep while You Sleep