Research & Collections

BE ADVISED: The museum is closed today at 2 pm in preparation for Haunted Museum, with some areas closed to the public starting at noon. Please plan your visit accordingly. For more information or to reschedule your visit, email info@nhm.org or call 213.763.DINO.

Research and Collections

Photograph of Butterfly specimens in the NHM collection

Our Collections

NHM has, wait for it, 35 million real objects and artifacts. Explore them online!

See what we've got

Our Research

There are dozens of scientists and historians on staff, protecting our records of the planet, and making new discoveries all the time.

What our experts are up to

austin hendy looking at specimens in collections research and collections

Recent highlights

Bat Specimens from the Mammalogy Collection laid back to back with their specimen tags visible

Digitized Mammals

How the new digitization project Ranges is unlocking the potential of NHM's Mammalogy Collection

A paradise tanager looks directly into a camera with its green head cocked, visible red spot on its back, and stunningly bright blue breast.

Hidden black and white feathers are the secret behind songbirds' dazzling colors

Colorful songbirds like tanagers use a painterly technique to make their colors pop

Vintage illustration of various feathers and specimen skins of birds

How Bird Feathers Work

A brief look at the structure of feathers—and what they mean to birds

A life-like painting of a large lizard lurking over a nest of dinosaur eggs with one already in its mouth

A Monster “Goblin” at the Feet of Dinosaurs

Meet the newly discovered giant, armored lizard named for the Hobbit’s goblin prince

An silhouette of a bird filled with naming words like 'black' 'western' etc

A First Step to Bird Names as Simple as ABC

First-of-its-kind Avian Lexicon Atlas maps how bird species get their names

Illustration of a long-legged crocodile-looking reptile looks at a mammal carcass on an ancient tropical islands

How Ancient Crocodile-Like Predators Ruled the Islands of the Caribbean

NHM's scientist discovers that sebicids, ancient land-dwelling crocodile-like beasts, reigned over the West Indies as apex predators after vanishing from South America