Discoveries

Exhibitions

Deep Sea Challenger sub underwater and exploring

Pressure: James Cameron Into the Abyss

Explore the DEEPSEA CHALLENGER
Dec 12, 2022–Feb 20, 2023

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Scanning Electron Microscope Lab

See how big discoveries can come from the tiniest things in the Gem and Mineral Hall.

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Exhibition | NHM

Dinosaur Hall

Step Into Our Award-winning Exhibition, and Enter the Age of Dinosaurs

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Exhibition | LBTP

Fossil Lab

What happens after the fossils at La Brea Tar Pits are excavated? This is where you find out.

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Exhibition | LBTP

3D Theater

Travel back in time with Titans of the Ice Age.

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Events

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Museum Educator leading visitors along a path with big cat paw prints

LBTP

Tours & Activities Kids & Family Adults

Excavator Tour

The Excavator Tour explores the Fossil Lab where real paleontologists work, our historic excavation sites, and Project 23, where live excavations can be seen.

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weekly

10:30 am
1:00 pm

Monday through Friday at 1 pm; Saturdays and Sundays at 10:30 am and 1 pm.

Museum Educator wearing a headset with a microphone and holding a skull.

LBTP

Tours & Activities

Discoveries From the Tar Pits

Join a Museum Educator to hear about exciting discoveries from the Tar Pits! These are short presentations highlighting lesser known stories followed by a Q&A opportunity. Topics are always changing.

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daily

3:30 pm

LBTP

Tours & Activities Kids & Family Adults

Excavator Tour

The Excavator Tour explores the Fossil Lab where real paleontologists work, our historic excavation sites, and Project 23, where live excavations can be seen.

Learn more

weekly

1:00 pm

Monday through Friday at 1 pm; Saturdays and Sundays at 10:30 am and 1 pm.

LBTP

Tours & Activities

Discoveries From the Tar Pits

Join a Museum Educator to hear about exciting discoveries from the Tar Pits! These are short presentations highlighting lesser known stories followed by a Q&A opportunity. Topics are always changing.

Learn more

daily

3:30 pm

nhm

Tours & Activities

Scanning Electron Microscope Demonstration

Join an NHM scientist at the Scanning Electron Microscope Lab to learn how we use this important tool in discoveries about our natural world. Get an overview of this specialized equipment’s capabilities, see specimens in amazing detail, and have a chanc

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weekly

11:00 am

Tuesdays and Thursdays

Stories

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

The lower jaw of a dire wolf from La Brea Tar PIts resting on a piece of paper with the words "Last known real dirw wolf in the world!!" Aenocyon dirus lower jaw 13,082 years old' written on it

Dire Wolves: Sorry, They’re Totally Still Extinct

NHM and Tar Pits experts weigh in on why dire wolves have not, in fact, been successfully cloned, and the surprising perils of de-extinction

A skeletal looking Vinciguerria mabahiss under a microscope and black background

The Lights Below

A new study shines a light on the mechanics of bioluminescence in the rare fish Vinciguerria mabahiss and we explore some of the other fish lighting up the deep

A male house finch with a little red plumage around its beak and breast alongside otherwise gray feathers being held still by a person's hand

Bird banding, Wildfire Smoke, and the Nature Gardens

Researchers band birds and collect feathers in the Nature Gardens to study the impacts of wildfire smoke on birds.

Solving a Juniper Seed Mystery at La Brea Tar Pits

How identifying a mysterious fossil seed reveals Ice Age climate change

A paleoart rendition of Eupachydiscus sp. by Cullen Townsend.

Collections Staff Help Ammonites Come Out of Their Shells

Uncovering how digitization and collections management made a groundbreaking extinction study come to life

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SEM scan close up of ophiotrix brittle star

Happy Hour: Getting Really Small with Dr. Jody Martin

Join Dr. Jody Martin on a tour of "the very very small" - from tiny marine invertebrates to the heads of insects to snowflakes and pollen grains and more - to learn about the Museum's brand new electron microscope and how it will be used in research, education, and exhibits!

Video: Happy Hour - Collections Going Global with Dr. Trina Roberts

In Dr. Trina Roberts', Assoc. VP of Collections, presentation Collections Going Global, you'll hear about some of the ways the vast collection supports research and what NHMLAC is doing to share it worldwide, and how digital info is enhancing our reach and the role the museums play in global research.

NHMLAC Discovery Talk: L.A.'s Ice Age Animals

Join Connie Clark, La Brea Tar Pits Preparator, as she explores the La Brea Tar Pits Museum Fossil Lab’s work to improve fossil preparation practices, recent finds in Project 23, and why animals found around L.A. today might be rarer in the Tar Pits fossil record.

Video: Happy Hour - Dawn of the Dinosaurs with Dr. Nate Smith

In Dr. Nate Smith's presentation, Dawn of the Dinosaurs, he will guide us through the recent NHMLAC expeditions at Ghost Ranch, New Mexico.

NHMLAC Discovery Talk: New Cloud Forest Species

Join Dr. Adam Clause, Postdoctoral Fellow, as he shares his extraordinary discovery of a new species of lizard living in the lush mountaintop forests of southern Mexico.

News & Press

Ancient Crocodile-Like Predators Ruled the Islands of the Caribbean

A new study finds that land-dwelling crocodile-like sebecids were the apex predators of the West Indies, surviving on the islands after vanishing from South America

Organized by the California Academy of Sciences in San Francisco and the Natural History Museums of Los Angeles County, the community science initiative has grown from two cities to nearly 700 worldwide

Through advanced microscopy and imaging techniques, La Brea Tar Pits scientists successfully identify a previously unknown species to Southern California from fossilized seeds, revealing a drought-fueled dance between two species of juniper with lessons for the region’s climate future

The exceptionally rare fossil skull of a new bird species from the Age of Dinosaurs reveals that avian skulls achieved their recognizably modern shape using archaic structures—an unexpected but stunning example of parallel evolution—while also unearthing a missing link in the long evolutionary history of the bird brain.