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Honor the Natural Beauty of These Tremendous Trees With 15 Photographs From the Smithsonian Magazine Photo Contest

Honor the Natural Beauty of These Tremendous Trees With 15 Photographs From the Smithsonian Magazine Photo Contest

Why Did Dinosaurs Have Horns? It May Not Have Been Simply for Defense

Why Did Dinosaurs Have Horns? It May Not Have Been Simply for Defense

Inside the Effort to Save Earth’s Biocrusts

Inside the Effort to Save Earth’s Biocrusts

When a Glacial Dam Burst, an Alaskan Town Was Hit With a Sudden Flood

When a Glacial Dam Burst, an Alaskan Town Was Hit With a Sudden Flood

Tiny Trackers Are Revealing the Secret Lives of Tens of Thousands of Birds

Tiny Trackers Are Revealing the Secret Lives of Tens of Thousands of Birds

See 15 Amazing Photos of Beautiful Birds

See 15 Amazing Photos of Beautiful Birds

Everything You Wanted to Know About the Longest Nerve in the Body

Everything You Wanted to Know About the Longest Nerve in the Body

The Seven Most Interesting Discoveries We’ve Made by Exploring Saturn

The Seven Most Interesting Discoveries We’ve Made by Exploring Saturn

The Odd Arctic Military Projects Spawned by the Cold War

The Odd Arctic Military Projects Spawned by the Cold War

In a Landmark Study, Scientists Discover Just How Much Earth’s Temperature Has Changed Over Nearly 500 Million Years

In a Landmark Study, Scientists Discover Just How Much Earth’s Temperature Has Changed Over Nearly 500 Million Years

Just How Much Can We Trust A.I. to Predict Extreme Weather?

Just How Much Can We Trust A.I. to Predict Extreme Weather?

Dinosaurs Evolved Feathers for Far More Than Flight

Dinosaurs Evolved Feathers for Far More Than Flight

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