Alpha Male Tiger Forces This Cub to Submit

A young tiger comes face-to-face with an encroaching male tiger, threatening to take over his father’s territory

The Ten Best STEM Toys of 2017

Kid tested and parent approved, these tech toys stand out for holiday wish lists

The proof is in the lack of pudding.

Why You Won’t See Pudding on the Thanksgiving Table

The once-classic American dish has been widely replaced with the casserole—thanks in part to anti-immigrant sentiments

Using seal bombs to deter marine mammals is legal, though using them to round up target species is not.

Why California Fishermen Are Throwing Deafening “Seal Bombs” at Sea Lions

…and why no one is stopping them

Thirteen Books That Informed and Delighted Smithsonian Scholars This Year

With a mission to increase and diffuse knowledge, Smithsonian thought leaders are voracious readers

The Next Pandemic

What Foods Are Most Likely to Make You Sick?

We put some common myths to rest—and help you tackle your next turkey dinner with confidence

The way a fruit fly fires neurons could inform machine learning.

How Fruit Fly Brains Could Improve Our Search Engines

Fruit flies have a unique way of matching data, which could teach scientists to create better, faster search algorithms

Tigers Use Urine to Figure Out If They Have Chemistry

Young tiger Kumal is spellbound by a female tiger he encounters in a local stretch of forest. If she’s interested, she’ll signal her intent

Bill Nye speaks at a press conference in New York as environmental advocates gather on the eve of the Paris Climate Summit (COP21).

The Blessing and the Curse of Being Bill Nye

The zany scientist talks about his recent transformation into the public—and controversial—face for science

What would the days, weeks, years after a nuclear explosion really look like? In 1983, Carl Sagan gave the public their first imagining.

When Carl Sagan Warned the World About Nuclear Winter

Before the official report came out, the popular scientist took to the presses to paint a dire picture of what nuclear war might look like

Thought leaders gathered at the National Museum of Natural History to discuss the past, present and future of the flu.

The Next Pandemic

When the Next Pandemic Hits, Will We Be Prepared?

The question isn’t whether a pandemic will strike—it’s how it will play out.

There are good reasons why you won't see a Siamese fighting fish swimming this way in the wild.

The Evolutionary Reason Why Fish Don’t Swim Upside Down

It’s a natural question for animals that float, but few scientists have delved into the details

Corpsmen in cap and gown ready to attend patients in influenza ward of US Naval Hospital in Mare Island, California, December 10, 1918.

The Next Pandemic

The United States Is Not Ready for Another Flu Pandemic

You might think that today, if a pandemic like the 1918 flu hit, we’d be ready for it. You’d be wrong

This Lion Couple Mates Over 100 Times a Day

A newly coupled lion and lioness head to the relative solitude of the higher grounds in their new kingdom of Rwanda

A demonstration at the Red Cross Emergency Ambulance Station in Washington, D.C., during the influenza pandemic of 1918

The Next Pandemic

Why Did the 1918 Flu Kill So Many Otherwise Healthy Young Adults?

Uncovering a World War I veteran’s story provided a genealogist and pharmacologist with some clues

Crested pigeons make an awful racket when they take off—but where's it coming from?

New Research

Australian Pigeons Have a Specially Evolved Feather to Better Annoy the Heck Out of You With

Pinpointing the birds’ noisemakers could help researchers better understand why urban avians make so much dang noise

In her second book, The Sexes Throughout Nature, Blackwell argued that while male lions are physically larger and stronger, female lions were “more complex in structure and in functions” through their ability to reproduce and feed their young.

The Woman Who Challenged Darwin’s Sexism

How a preacher with no scientific training ended up writing the first feminist critique of Origins

Why Male Lions Need Lionesses to Help Them Survive

They might be earmarked as future kings of the jungle, but young male lions are lazy and lack survival skills. Their only hope is to attract a female

How to Tell If You’re in for a Bumpy Plane Landing

On March 7, 2007, Garuda Flight 200 was preparing to land. An Air Force security officer on board immediately sensed a problem

Did a well-known Biblical eclipse really occur? Two physicists set out to investigate.

New Research

How Scientists Identified the Oldest Known Solar Eclipse … Using the Bible

The new research by two physicists adds to astronomical knowledge—and overturns previous Biblical interpretations

Page 139 of 456