What Happens to Caves When Wildfires Scorch the Surface?

Sharpest ever images of live bacteria unravel the secrets of superbugs

The Bizarre Cultural History of Saliva

Video: Why Rust Batteries May Be the Future of Energy [12:01]

Quantum Cyberattacks Are Coming. This Math Can Stop Them

Type of ultraviolet light most effective at killing coronavirus is also the safest to use around people

Pupil size found to vary based on number of objects you’re looking at

Deepest earthquake ever detected struck 467 miles beneath Japan

Mars helicopter Ingenuity soars through Red Planet’s summer air after radio blackout (video)

This Groundbreaking Simulator Generates a Huge Indoor Ocean

A “singing” endangered animal reveals the evolutionary origins of music

How to Map a Fly Brain in 20 Million Easy Steps

How did ancient people store food before refrigeration?

New long-form from Damn Interesting: In 1958, one heavily modified airplane flew out of Las Vegas with a single objective: Don’t land.

Tackling a 40 million-year-old conundrum

The marvel of China’s multi-generational rice terraces

Seattle police bust lucrative Lego trafficking scheme

Blue Origin says it will build an orbiting mixed-use business park in space

Video: Jupiter Rotates [1:07]

‘My Father, the Hitman’

Project Stardust: A Photographer Scours Rooftops Across the Globe for Minuscule Cosmic Particles

Video: TV From the Moon – Apollo’s Live TV cameras [14:37]

Alien hunters have an update on a mysterious signal from the nearest exoplanet

The Technologies That Could Finally Make Space Elevators a Reality

When a Witness Recants

MLMs [in the US] might not be able to get away with their shady promises much longer

Video: How to Lie Your Way to $34 Billion [Nikola Motors Fraud] [25:50]

When People Carved Turnips Instead of Pumpkins for Halloween

Why Disney buried Runaway Brain, the monstrous Mickey short

Why the Belowground Ecosystem Matters

How jumping spiders’ senses capture a world beyond our perception

Observations of Exploding Star in ‘Real Time’ Deemed a Major Step Towards Predicting Supernovas

An Atomic Clock Promises Link Between Quantum World and Gravity

Discovery Points to a Crucial Role Red Blood Cells Play in Our Immune Systems

Could this be a planet in another galaxy?

Baby octopuses grow hundreds of temporary organs, then lose them without a trace

Technosignatures are a sea change in the search for alien life

Living with the world’s oldest mummies

Facebook Papers: ‘History Will Not Judge Us Kindly’

Hubble Space Telescope Captures a Peculiar Pair of Galaxies

Europeans Once Drank Distilled Human Skulls as Medicine

A newly discovered planet orbiting a dead star offer a glimpse of Earth’s future

The Animal Kingdom Is Full of Genetic Screwballs

Scientists Say They’ve Created a “Strange” New State of Matter

What the giant James Webb telescope will see that Hubble can’t

2.5 billion-year-old traces of life locked inside primeval ruby

Scientists have found a way to harden wood to make a knife that rivals steel

New Brunswick’s Mystery Disease

In 2014, the FBI discovered an entire museum—and thousands of human remains—in the home of a 90-year-old Indiana man

Have Sumatran fishing crews found the fabled Island of Gold?

Shape-shifting materials with infinite possibilities

Physicists Created a Supernova Reaction on Earth Using a Radioactive Beam

‘I was terrified’: the vet sterilizing Pablo Escobar’s cocaine hippos

Harvesting ‘true cinnamon’: The story of the Ceylon spice

Astronomers Discover Infant Planet – One of the Youngest Exoplanets Ever Observed

NASA Plans February Moon Launch With Giant Rocket

On this day in 1975, the USSR’s Venera 9 became the first probe to return images from the surface of another planet: Venus. It lasted 23 minutes.

Born Knowing: Baby Chicks and Baby Humans

Solving a 100-Year Mystery: Astronomers Locate Source of High-Energy Cosmic Rays

Remembering ‘Witch Cakes,’ the Evil-Fighting Baked Goods of the 1600s