This week: Unchilled monkey brains, nature’s cryogenics, invisible light in space, underwater escape clod

How Did Knights In Armour Go To The Toilet?

Did Viruses Create the Nucleus? The Answer May Be Near.

Ireland’s first and only dinosaur finds confirmed

Making a New World: Armistice Soundwave

The Ethics of Rebooting the Dead

Things will be a little quiet around here for a day or two due to the US Thanksgiving holiday. Here is our random article selector:

6,000 years of arrows emerge from melting Norwegian ice patch

A solar-powered rocket might be our ticket to interstellar space

The Silk Road Was More Than a Vast Trade Route

Happiness Won’t Save You

Leaf-cutter ants are coated in rocky crystal armor, never before seen in insects

Here’s what we know about Earth’s new minimoon

Meet the Microbes Living on Da Vinci’s Iconic Sketches

Contemplating the End of Physics

Charles Darwin: Notebooks worth millions lost for 20 years

The Life of Carla Capponi, Nazi-Fighter of Occupied Rome

On this day in 1703 “The Great Storm” threatened an important piece of experimental architecture

Video: What Genghis Khan’s Mongolian Sounded Like [9:32]

Massive Swarm of Eels Is The Most Fish Ever Recorded at The Bottom of The Ocean

New Chemistry and the Birth of Public Hygiene

North Korean gymnast defects by vaulting fences

‘My Hunt for the Original McDonald’s French-Fry Recipe’

Theories abound over mystery metal monolith found in Utah

The Original Selfie Craze Was the Mirror

The 2,400-year-old Lady of Baza statue reveals insights into ancient Spain

Video: How Radioactivity Makes Planets Habitable [5:40]

‘Superbolts’ are real, and they flash up to 1,000 times brighter than regular lightning

Video: Bizarre Spinning Glue [12:35]

Hints of twisted light offer clues to dark energy’s nature

A New Study About Color Tries to Decode ‘The Brain’s Pantone’

Scientists Are Sharing Memories of The Iconic Arecibo Telescope, And It’s Emotional

Why Scientists Are Shooting Lasers at This Nebula

How a Thanksgiving Day gag ruffled feathers in Mission Control

The rise and fall of Tab

The Mystery of Male Pregnancy and Birth in Seahorses

Hegra, an Ancient City in Saudi Arabia Untouched for Millennia, Makes Its Public Debut

If You Pay a Mouse To Eat a Cookie, Will He Like It More or Less?

Laughing is good for your mind and your body

Conjoined twins: ‘We always knew we were different’

China’s Chang’e-5 spacecraft to return the first lunar samples since 1976

How German Librarians Finally Caught an Elusive Book Thief

The forgotten Hawaiian islands in Canada

Helicopter pilot finds ‘strange’ monolith in remote part of Utah

400 years ago, visitors to this painted cave took hallucinogens

Robots Invade the Construction Site

Earth’s History Is Hidden in the Hair of Dead People

New insights from study of people age 90 and above

Dreamliner crew rest: The secret space where your 787 pilots, attendants sleep

‘It was a total invasion’: the virus that came back from the dead

The Biggest Misunderstanding About the Sun

We’re About to Witness a Super-Rare Planetary Alignment Not Seen in 800 Years

Can a Computer Devise a Theory of Everything?

New curio by Alan Bellows: It Belongs in a Museum

On this day in 1987 a Max Headroom doppelgänger invaded Chicago’s television screens

Where Was the Birthplace of Modern Humans?

Life-size model heart 3D-printed out of cardiac tissue-like material

In Phytoremediation, Plants Extract Toxins from Soils

Scarce Food Turns Monarch Butterfly Caterpillars Into Monsters

Astronomers discover new ‘fossil galaxy’ buried deep within the Milky Way