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When visitors step into the new hall, they’re welcomed by ice-age creatures like the woolly mammoth.

Gary Mulcahey, Smithsonian Institution
Special Report

Beyond Dinosaurs: The Secrets of Earth’s Past

From the formation of Earth through the changing climates and creatures of the past, the Smithsonian's Hall of Fossils explores our planet's Deep Time. Smithsonian Magazine shares stories about the hall, along with the latest news about ancient creatures.

Inside the Hall

Towering over the Fossil Hall is the plant-eating sauropod Diplodocus, which has been on display since 1931 and now is posed with tail in the air.

At the Smithsonian

Amid All the Fossils, Smithsonian's New Dinosaur Exhibition Tells the Complex Story of Life

The much-anticipated exhibition is packed full of Mesozoic dinosaur drama, new science, hands-on discoveries and state-of-the-art museum artistry

“In order to interpret the past,

At the Smithsonian

Meet the Master Muralist Who Inspired Today's Generation of Paleoartists

The treasured Jay Matternes murals of lost Mesozoic worlds are featured in a new Smithsonian book

The sequoia tree slab is an invitation to begin thinking about a vast timescale that includes everything from fossils of armored amoebas to the great Tyrannosaurus rex.

At the Smithsonian

A 16-Million-Year-Old Tree Tells a Deep Story of the Passage of Time

To explain the exceedingly long life of the planet, the Smithsonian’s new fossil hall designers began with this arboreal wonder

Dinosaur News

Sotheby's is auctioning one of the largest and most complete T. rex skeletons ever found.

Smart News

This T. Rex Fossil Could Fetch the Largest Sum of Any Dinosaur Ever Auctioned. Scientists Worry They’ll Lose the Chance to Study It

Bids on “Gus” will start at $19 million, a steep price for public institutions. Specimens in private collections can be harder for researchers to examine, and they’re practically impossible to include in studies in top-tier scientific journals

Dinosaurs and other animals might have eaten the fruits of angiosperms during the Late Cretaceous.

Smart News

Early Flowering Plants May Have Relied on Dinosaurs to Eat Their Fleshy Fruits and Spread Their Seeds

According to fossils preserved by volcanic ash, the plants, known as angiosperms, began producing relatively large, blueberry-size fruits millions of years earlier than previously thought

The bone was collected in December 1985 by the late geologist Mike Thomson, who described it as a "vertebra of large reptile" in his field notebook.

Smart News

A Fossil From Antarctica Sat in a Drawer for 40 Years. It Turned Out to Be the First Dinosaur Bone Ever Found on the Continent

After being forgotten for decades, the mysterious tail vertebra has finally been identified as part of a titanosaur. The discovery helps researchers understand how dinosaurs may have traversed Earth’s southernmost regions

An artist's rendition of the new species, Jian changmaensis, on the left attacking the early bird Gansus yumenensis

Smart News

This Strange, Feathered Dinosaur May Have Glided Between Trees Like a Flying Squirrel to Hunt Birds 120 Million Years Ago

A fossil of the creature provides the first evidence that microraptors lived in what is now northwestern China. Its discovery might also solve an ancient murder mystery

An artistic rendering of Labrujasuchus expectatus

Smart News

Meet the ‘Witch Croc,’ a Strange Ancient Crocodile Relative With Two Legs and No Teeth That Roamed New Mexico During the Triassic

The reptile, a dinosaur look-alike called a shuvosaur, represents a long-awaited discovery that helps paleontologists fill a gap in the fossil record

Ancient Earth

This image represents one illustration of how the trilobite fossil may have been set as an amulet or pendant.

Smart News

Ancient Romans Loved Fossils Just as Much as We Do, Even Though They May Not Have Fully Understood What They Were

The newly discovered trilobite may be hundreds of millions of years old, but its use 2,000 years ago as an amulet is the focus of a new archaeological finding

The Irish elk, or Megaloceros giganteus, ranged across northern Eurasia from Siberia to Ireland and shed its giant antlers every year. It is on display in the David H. Koch Hall of Fossils—Deep Time at the Smithsonian’s National Museum of Natural History.

At the Smithsonian

Biggest. Antlers. Ever. Meet the Irish Elk

On view at the Smithsonian’s Natural History Museum, this specimen of the extinct species unlocks an evolutionary mystery

Illustration from the graphic novel 'Martina and the Bridge of Time' by Aaron O'Dea and Ian Cooke Tapia.

At the Smithsonian

Time Travel Into Panama’s Deep History With This Richly Illustrated New Graphic Novel

‘Martina and the Bridge of Time’ tells the story of the Isthmus’ formation and evolution through the adventures of a young Panamanian girl

Artist's impression of the Chicxulub impact.

Science

After the Dinosaur-Killing Impact, Soot Played a Remarkable Role in Extinction

The famous impact 66 million years ago kicked up soot into the atmosphere that played an even bigger role in blocking sunlight than experts had realized

The list covers findings in biology, justice and human rights, the environment, and more.

At the Smithsonian

Fifty Things We’ve Learned About the Earth Since the First Earth Day

On April 22, 1970, Americans pledged environmental action for the planet. Here’s what scientists and we, the global community, have done since