Science

None

What Is the Smallest Known Dinosaur and Other Questions Answered by Dr. Hans Sues

Cat-loving paleontologist answers your questions in the National Museum of Natural History's YouTube series, "The Doctor Is In."

Irene Peden conducted groundbreaking work in Antarctica to measure the propagation of radio waves through the ice sheets, revealing properties of the ice below.

Women Who Shaped History

Trailblazing Engineer Irene Peden Broke Antarctic Barriers for Women

Originally told she could not go to Antarctica without another woman to accompany her, Peden now has a line of cliffs on the continent named in her honor

The nuance of the new exhibition, "Fossil Hall—Deep Time," plays out in elaborate art, entertaining digital displays and magnificent fossil displays. But don't miss the small stuff.

Beyond Dinosaurs: The Secrets of Earth's Past

Here Are 12 Things You Might Miss in the Smithsonian's New Fossil Hall

Hidden among the dinosaurs and megafauna, are these small details that make "Deep Time" all the more impressive

The spiral pattern of an Aloe polyphylla plant at the University of California Botanical Garden.

Decoding the Mathematical Secrets of Plants’ Stunning Leaf Patterns

A Japanese shrub’s unique foliage arrangement leads botanists to rethink plant growth models

An ancient population of Arctic hunter-gatherers, known as Paleo-Eskimos, made a significant genetic contribution to populations living in Arctic North America today.

Ancient DNA Reveals Complex Story of Human Migration Between Siberia and North America

Two studies greatly increase the amount of information we have about the peoples who first populated North America—from the Arctic to the Southwest U.S.

“In order to interpret the past," says Matternes (above), "you have to have a pretty good working knowledge of conditions in the present.”

Beyond Dinosaurs: The Secrets of Earth's Past

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

Artist's reconstruction of Fostoria dhimbangunmal, a newly described iguanodontian dinosaur.

Beyond Dinosaurs: The Secrets of Earth's Past

Dinosaur Bones Shimmering With Opal Reveal a New Species in Australia

A discovery in an Australian opal mine remained unexamined for three decades—it turned out to be the most complete opalized dinosaur skeleton in the world

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.

Beyond Dinosaurs: The Secrets of Earth's Past

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

None

Beyond Dinosaurs: The Secrets of Earth's Past

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 new Hall of Fossils explores our planet's Deep Time

Ultimately, to understand how the Earth’s carbon cycle works is to appreciate the human influence currently impacting it.

Beyond Dinosaurs: The Secrets of Earth's Past

How Does Earth's Carbon Cycle Work?

Stanford University’s Katharine Maher explains the mechanisms that heat and cool the planet

The meat-eating predator Ceratosaurus tried to take down Stegosaurus, but the plant-eater got away and gained the upper hand.

Beyond Dinosaurs: The Secrets of Earth's Past

Meet the Dinos of ‘Deep Time’

Of the 700 specimens that roam the Smithsonian’s new Hall of Fossils, these six standout dinosaurs make a big impression

"I’ve never lost the wonder," says Hans-Dieter Sues (above). "To be the first human to find and touch an extinct creature is a singular moment that cannot be easily put into words."

Beyond Dinosaurs: The Secrets of Earth's Past

How Do Paleontologists Find Fossils?

Smithsonian’s Hans-Dieter Sues, who has collected fossil vertebrates in the U.S. and around the world shares some of his tips

This spring, temperatures in Alaska and northern Canada have been significantly higher than usual. Red indicates areas warmer than average while blue indicates colder than average. The darker the red, or blue, the greater the deviation from average.

Record-Breaking Heat in Alaska Wreaks Havoc on Communities and Ecosystems

Abnormally high temperatures have led to unsafe travel conditions, uncertain ecological futures and even multiple deaths

A Falcon 9 SpaceX rocket, with a payload of 60 satellites for SpaceX's Starlink broadband network, lifts off from Space Launch Complex 40 at the Cape Canaveral Air Force Station in Cape Canaveral, Fla., Thursday, May 23, 2019.

Future of Space Exploration

SpaceX Launched 60 Internet-Beaming Satellites Into Orbit

Last night's successful launch was the first big step in SpaceX's plan to provide global internet coverage from space

In 1954, John Kirklin of the Mayo Clinic created the Mayo-Gibbon heart-lung machine when he modified a design pioneered by John Gibbon. The machine is now in the collection of the Smithsonian National Museum of American History.

This 1950s Heart-Lung Machine Revolutionized Cardiac Surgery

Open-heart procedures evolved rapidly once Mayo Clinic surgeon John Kirklin made his improvements to an earlier invention

As the 2017 North American total solar eclipse comes to an end, the famous "diamond ring" becomes visible. The sun's corona is also visible, with the star Regulus to the left.

A Total Solar Eclipse 100 Years Ago Proved Einstein’s General Relativity

Two teams of astronomers voyaged to Africa and Brazil to observe the most famous eclipse in science

Do fungi like this Penicillium mold, which produces the the antibiotic penicillin, trace their origins to an ancestor that lived a billion years ago?

Fossil Discovery Pushes Back the Origin of Fungi by Half a Billion Years

Ancient fungus helps rewrite what we know about evolution and the tree of life

Women were involved with the computing field from its earliest days.

Women Who Shaped History

The Gendered History of Human Computers

It's ironic that women today must fight for equality in Silicon Valley. After all, their math skills helped launch the digital age

T. rex moves in for the kill on a doomed Triceratops—an herbivore that existed mainly on a diet of palm fronds.

Beyond Dinosaurs: The Secrets of Earth's Past

The 'Nation's T. Rex' Prepares to Make Its Smithsonian Debut

In a new exhibit about "deep time" at the National Museum of Natural History, <em>T. rex</em> is still the king

Artist Gary Staab assembles the massive megalodon. A scale model at the bottom right shows what the finished creature will look like.

Beyond Dinosaurs: The Secrets of Earth's Past

Reimagining the Megalodon, the World's Most Terrifying Sea Creature

The ancient beast of the oceans comes to life in a new display at the National Museum of Natural History

Page 90 of 443