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Science & Technology

Science & Technology

What Declassified Government Documents Reveal About America’s Dark Secrets

At the Columbia History Lab, Matthew Connelly ’90CC uses data science to uncover long-hidden files

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Underwater photo of plastic bottle and other trash floating in ocean
Christophe Launay / Aurora Photos

Plastic, Plastic Everywhere

The planet is drowning in the most useful material ever invented. So what are we going to do about it?

Forest fire

Climate Change Fuels Significant Increase in US Forest Fires

Wildfires have been consuming forests in the western US at a devastating pace

ISIS members marching with flag

How ISIS Really Recruits its Members

A study looks at what makes the group’s online propaganda successful

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Science & Technology

Having Kids May Lead to Brain Damage, and Other Science News

Recent discoveries from Columbia researchers

Science & Technology

The Sharks Are Back in New York

A sailing anthropologist sinks his teeth into human-shark relations

Science & Technology

Lazy Bears and Confused Birds: What a Warming Planet Means for Wildlife

How climate change is taking its toll on animal behavior

Science & Technology

The Magic of Building with Mushrooms

Fungus-based construction materials could be useful in remote settings or at the scenes of natural disasters

Science & Technology

My Cuttlefish Teacher

Columbia research shows how the intelligent cephalopods become masters of disguise

Science & Technology

A Simple Way to Reframe Bad Memories

Columbia researchers on how to rewire our most embarrassing, depressing, and guilt-inducing recollections

 

Science & Technology

An Investment in Babies’ Brains, and Other Columbia Research

6 new scientific discoveries 

Science & Technology

Study of Sheep Poop Leads to Huge Scoop on the Vikings

Clues buried in mud bust a centuries-old myth about the ancient warriors

Science & Technology

6 Things You Need to Know About Climate Change Now

With global warming now a full-blown crisis, Columbia experts are documenting the dangers and developing solutions

Science & Technology

What Old NYC Lumber Can Tell Us About Climate History

Columbia tree-ring scientists are discovering key clues in aging industrial wood

Science & Technology

A Better Way to Fight Workplace Racial Bias

Diversity training programs may be inadequate, say Columbia sociologists

Science & Technology

The Amazing Gender-Bending Behavior of Hummingbirds

Columbia scientists discover why female white-necked jacobins often masquerade as males

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