Who Killed Cachou the Bear? Murder Mystery in Spain Rattles Conservationists

A new theory of superconductivity

Video: Powerful fire tornado in California is latest extreme weather sign

New Plasma Thruster Concept Could Make Space Missions 10x Faster

Richard Branson’s Plan to Beat Jeff Bezos to Outer Space

With little remaining of Champlain Towers, how will we find answers?

Tiny Snails Help Solve a Giant Mystery

Rare glass octopus captured on film for the first time

Before Shark Week and ‘Jaws,’ World War II spawned America’s shark obsession

DARPA program seeks to develop camera tech that mimics the human brain

The Bitter Truth About Bitters

Squashing Some Mosquito Myths

Danny Trejo on Doing Time with Charles Manson and Finding Freedom in the Boxing Room

The Science Behind Heat Waves

GPS at risk: Those signals are more vulnerable than you realize

Scientists Have Created a New Bendy And Flexible Form of Ice

NASA’s Mars helicopter captures these amazing color photos

How many atoms are in the observable universe?

Mystery of Jupiter’s powerful X-ray auroras finally solved

On this day in 1908 Victorian scientists first liquefied helium

This week: 💩 Fossilized poo bugs 🪞 Definition of a mirror ☢️ Radioactive boar-pig hybrids …and more!

Video: Real Story Behind The Apollo Program (Saturn V Documentary) [52:00]

Hackers Derail Iran’s Train System, Post Supreme Leader’s Phone Number as Help Line

Rare Albino Redwoods May Hold Clues to Ecosystem Health

Finally, the truth behind the ‘haunted’ Dybbuk Box can be revealed

What caused an old, giant star to disappear for over half a year?

Fish are becoming addicted to methamphetamines seeping into rivers

Modular, floating tidal energy system passes a key “20-year test”

‘We live in a desert. We have to act like it’: Las Vegas faces reality of drought

On this day in 1962 the US Defense Atomic Support Agency and the Atomic Energy Commission exploded an atomic bomb in outer space

Hitler’s Noxious Plan to ‘Restructure’ Berlin

On this day in 1958 the largest recorded megatsunami occurred on the shores of Alaska

How a white mob lynched a Black man, destroyed a city – and got away with it

He Couldn’t Remember That We Broke Up

The Story of Songbirds Is a Story of Sugar

Team develops quantum simulator with 256 qubits, largest of its kind ever created

Goldilocks planets ‘with a tilt’ may develop more complex life

Are Some Dogs Geniuses?

What fractals, Fibonacci, and the golden ratio have to do with cauliflower

‘We Got the Phone the FBI Secretly Sold to Criminals’

How Voltaire Helped Spread the Legend of Europe’s Most Famous Prisoner, The Man in the Iron Mask

The Pictures That Saved Yellowstone

Electric catfish are immune to their own shocks

From flying boats to secret Soviet weapons to alien visitors – a brief cultural history of UFOs

A Battle Between a Great City and a Great Lake

How Close Are We To The Holy Grail Of Room-Temperature Superconductors?

In 2030, You Won’t Own Any Gadgets

Inside the FBI, Russia, and Ukraine’s failed cybercrime investigation

Top of the tree: Italian farmers grow world’s biggest ever cherry

Maine Has a Dangerous, Small, and Very Itchy Problem

Mystery Solved: How Plant Cells Know When to Stop Growing

What it’s like to live in a world where you are incapable of recognizing faces or places

“A Revolutionary Beauty Secret!” On the Rise and Fall of Radium in the Beauty Industry

Chickpeas are in peril. Gene editing could save them.

Neurons Unexpectedly Encode Information in the Timing of Their Firing

The Bank Robbers Who Couldn’t Shoot Straight (Or Do Anything Right, Really)

The toppling of Saddam’s statue: how the US military made a myth

The Planets with the Giant Diamonds Inside

Scientists Studying Temperature at Which Humans Spontaneously Die With Increasing Urgency

Video: Fans; High is next to Off on purpose [17:47]