How to watch the first livestream from Mars

Looking at the development and use of human body-based measurements across cultures

NASA’s Year-Long Mars Simulation Is a Test of Mental Mettle

The 72-Year-Old Who Lied About His Age to Fight in World War I

Hundreds of One-Dimensional Strands Found Lurking in Our Galaxy’s Core

US air force denies running simulation in which AI drone ‘killed’ operator

Who really invented the light bulb?

Revealed: The secret push to bury a weedkiller’s link to Parkinson’s disease

New study reveals shape of brain may influence human behaviour

A catatonic woman awakened after 20 years. Her story may change psychiatry.

The Explosive Legacy of the Pandemic Hand Sanitizer Boom

Video: How Congress Gets Rich from Insider Trading [29:30]

The untold tale of America’s first spelling bee victor

The Quality of Mercy

Taylor Swift fans report ‘amnesia’ following Eras show

How World War I Inspired Black Americans to Fight for Dignity at Home

Video: US Army Evasive Driving Training Video (1988) [19:38]

UFOs: Five revelations from Nasa’s public meeting

In a First, Caltech’s Space Solar Power Demonstrator Wirelessly Transmits Power in Space

Signs of a Critical Imbalance in Physics Seen in The Arrangements of Galaxies

This is the first X-ray taken of a single atom

Notre Dame’s fire-ravaged roof rebuilt using medieval techniques

Lost for 50 Years, Mysterious Australian Shipwreck Has Finally Been Found

‘We Spoke With 5 People Who Work With A.I. Here’s What Keeps Them Up at Night.’

The Truth Behind the Destruction of Dinosaurs in New York

The backlash: how slavery research came under fire

The Mystery of the Largest Light in the Sea

Upgraded from serious to critical condition

This is How NASA Wanted to Rescue Space Shuttle Astronauts

NASA Researchers Detect Tsunamis by Their Rumble in the Atmosphere

Rare Photographs of Abraham Lincoln from 1846-1865

NASA’s UFO team discusses its findings publicly for the first time

No Secrets on the Moon

Kid Cop Returns (Again and Again)

Eating Disorder Helpline Takes Down Chatbot After Its Advice Goes Horribly Wrong

US Army Maj. Gen. George H. Thomas’ journey from enslaver to Union officer to civil rights defender

How Has Celebrity Changed Since the 1700s? A Statistical Analysis.

The World’s Deadliest Spider Can Tweak Its Venom Depending on Its Mood

World War II ‘horror bunker’ run by infamous Unit 731 discovered in China

COVID outbreak at CDC gathering infects 181 disease detectives

New psychology research reveals the “bullshit blind spot”

Video: This Mega-Dam is the Size of London [8:29]

Scientists Gave People Psychedelics—and Then Erased Their Memory

On this day in 1934, a very stubborn man attempted to be the first to summit Mount Everest

These Animals Shouldn’t Be Alive, Much Less Sprinting

How the U.S. Almost Became a Nation of Hippo Ranchers

Plants can distinguish when touch starts and stops

What’s the largest planet in the Universe?

Study: Marsupials Are ‘Far More Evolved’ Than Other Mammals, Even Humans

From fleeing Hitler to Mars: the scientist who changed space travel

What Happens When Humans Are Extremely Isolated?

Why our allergies are getting worse —and what to do about it

Can humans ever understand how animals think?

Goldilocks Galore: Hundreds of Millions of Planets in the Milky Way Could Potentially Harbor Life

How the humble neutron can help solve some of the universe’s deepest mysteries

Video: This is an excuse to show you a really good tunnel [7:54]

Indoor plants are surprisingly good at devouring carcinogenic toxins

NASA’s Perseverance Rover Captures View of Mars’ Belva Crater

Expenses going up, donations going down. Looking grim.

Over 100 years ago, this telephone tower in Stockholm connected 5,000 telephone lines