Interactive: The historical cost of light

The Oldest Crewed Deep Sea Submarine Just Got a Big Makeover

The Herky-Jerky Weirdness of Earth’s Magnetic Field

Artificial intelligence solves Schrödinger’s equation

Neptune’s Weird Dark Spot Just Got Weirder

Video: Why The Speed Of Light* Can’t Be Measured [19:04]

Video: The Man Who Invented More Than 800 Iconic Toys [18:36]

The Science Behind the Mysterious Seneca Guns

How to Play a Fiery Victorian Christmas Game and Not Get Burned

This Is The Highest Resolution Snowflake Photo Ever

This 3D-Printed Sub Could Be the Future of Undersea Warfare

A Mysterious Black Spot Offers Clues to a Doomed Explorer’s Last Moments

57,000 year-old wolf puppy found frozen in Yukon permafrost

Alexey Navalny dupes Russian spy into revealing how he was poisoned

Epidemiologist looks to the past to predict second post-pandemic ‘roaring 20s’

Alligators can regrow severed tails, surprising scientists

The Strange Case of Dr. Ho Man Kwok

Why Did Reindeer in Norway Eat Each Other’s Antlers?

Ask Ethan: Why Doesn’t Gravity Happen Instantly?

On this day in 1939 Simo Häyhä made 25 confirmed kills, a personal record

The Journalist and the Pharma Bro

Covid and media cuts behind fall in recorded US lightning strike deaths

Facial Hair Is Biologically Useless. So Why Do Humans Have It?

Why It Pays to Play Around

The rise of the land salmon

Early humans may have survived the harsh winters by hibernating

Marvelous misunderstood mistletoe

An Alternate AltaVista Search Engine History Lesson For Internet Nerds

No, SAR Can’t See Through Buildings

Black dwarf supernovae: The last explosions in the Universe

Whether it’s 2020 or Baby Shark: Study offers clues on how to stop thinking about it

Landmarks in law: Nuremberg and the first trial for crimes against humanity

The Remarkable Ways Our Brains Slip Into Synchrony

The Great Nazi Artifact Heists

Video: Perfect Bid: The Contestant Who Knew Too Much [1:12:09]

The Wild Conspiracy Theory That the Titanic Never Sank

AI Copilot: Air Force achieves first military flight with artificial intelligence

Her Majesty’s Kidnappers

Are Self-Destruct Systems Real?

Ivory: Elephant decline revealed by shipwreck cargo

Gallery: Winter in the coldest city on Earth

Scientists looking for aliens investigate radio beam ‘from nearby star’

A Riveting ISIS Story, Told in a Times Podcast, Falls Apart

Why do we have Christmas trees? The surprising history behind this holiday tradition.

Visual illusion that may help explain consciousness

A New Field Guide for Earth’s Wild Microbes

This week: Zodiac code cracking, Chinese blue tigers, hacking the lottery, and more

Researchers Have Achieved Sustained Long-Distance Quantum Teleportation

Hibernating lemurs may be the key to cryogenic sleep for human space travel

Not a wonderful world: why Louis Armstrong was hated by so many

Astronomers Locate the Oldest and Most Distant Galaxy in the Universe

Emails Show Navy’s ‘UFO’ Patents Went Through Significant Internal Review, Resulted In A Demo

The father of handwashing

When a Virus Is the Cure

This French archaeologist broke the law—by wearing pants

Gallery: 2020: The Year in Volcanic Activity

‘Ugliest orchid in the world’ among 2020’s new plant discoveries

On this day in 1944 Hiroo Onoda arrived on the island of Lubang, where he would continue fighting WW2 for 29 years

Don’t try this at home: George’s Marvelous Medicine is quite toxic

Lost artefact from Great Pyramid of Giza found in cigar box in Aberdeen