Video: An entire engine rebuild filmed in stop-motion [9:35]

The latest episode of the Damn Interesting Week podcast is out now: Licky Vape Pen

Why Titanic’s first call for help wasn’t an SOS signal

The Business of Building Utopia

Black Hole Paradoxes Reveal a Fundamental Link Between Energy and Order

How Napoleon Bonaparte’s delayed funeral came to be

Lessons From Operation “Denver,” the KGB’s Massive AIDS Disinformation Campaign

Venus Exploration Starts in the Lab

Funerals in space: The people who send their ashes into orbit

Why NASA Set up Shop in Russia’s Forbidden Star City

Mining Company Blows Up 46,000-Year-Old Aboriginal Site, Expresses No Regrets

Gold rush, mercury legacy: Small-scale mining for gold has produced long-lasting toxic pollution, from 1860s California to modern Peru

Scientists confirm the presence of a roughly Earth-sized planet in the habitable zone of Proxima Centauri, our sun’s nearest stellar neighbor

World’s largest all-electric aircraft set for first flight

How America’s Proxy Wars in Indonesia and Brazil Set the Stage for the Next 50 Years

How the free press worldwide is under threat

Why did a loon stab a bald eagle through the heart?

Mysterious ‘Fermi Bubbles’ may be the result of black hole indigestion 6 million years ago

Mice on Acid

The Uprising of 60,000 Jamaicans That Changed the Very Nature of Revolt

“It’s Like a Burning Theater, and Everyone Is Trying to Get To the Door”: Oil Traders on the Day Prices Went Negative

Galactic crash may have triggered Solar System formation

The trolley problem problem

The Black Investigator Who Went Undercover as a White Man in the Jim Crow South

Why a Nova Scotia community is still searching for the killer of a beloved farmer thirty years later

On this day in 1962 workers in Pennsylvania accidentally sparked a fire that still burns today

The Detective Aboard NASA’s Perseverance Rover

Livestream: The first-ever launch of astronauts from a private company, and the first launch of astronauts from US soil since 2011

Where Do Eels Come From?

The Museum Director Who Defied the Nazis

Video: The Cosmic Lasers That Form in Outer Space [6:25]

The Curious Saga of the Ukulele

One mystery solves another: Fast radio bursts detect missing matter

In the 1950s, Hundreds of People Started Hallucinating Visions of Hell

America’s Never-Ending Battle Against Flesh-Eating Worms

How polar explorers survived months of isolation without cracking

New material could be used to make a liquid metal robot

Strange New Class of Cosmic Explosions Discovered by Astronomers

Growing Anomalies at the Large Hadron Collider Hint at New Particles

How Dynamite Shaped The World

The Strange Saga of the Rogue Kentucky Constables Who Arrested an FBI Agent

When SimCity got serious: the story of Maxis Business Simulations and SimRefinery

Dinosaur asteroid’s trajectory was ‘perfect storm’

‘The big show’: US poised to return to human spaceflight with historic launch

Why astronomers now doubt there is an undiscovered 9th planet in our solar system

‘Vigorous’ magnetic field oddity spotted over South Atlantic

The ghetto and the mansion

The man in the iron lung

The haunting of Girlstown

The Comedy Culture War: A new wave of comics is rejecting stand-up’s tired tropes

Ancient Egyptian coffins and mystery of ‘black goo’

From homeless refugee to chess prodigy, 9-year-old dreams of becoming youngest grandmaster

Scratching the surface: drones cast new light on mystery of Nazca Lines

80 years ago today the ‘Crypt of Civilization’ was sealed, scheduled to be opened again in 6,177 years

The Astronaut Wives Know Exactly What to Expect

Maybe a Fleet of Tiny Spacecraft Could Help Detect a Primordial Black Hole Planet 9

The China tea trade was a paradox of global capitalism

A gallery of the almost alien organisms living among us

Gina DeJesus has come a long way in the seven years since she was freed from nearly a decade of captivity

Inside the NSA’s Secret Tool for Mapping Your Social Network