15 French volunteers leave cave after 40 days without daylight or clocks

A photography project reveals the allure of equations in mathematicians’ blackboard work

How a secretary and single mom invented Liquid Paper

Bad software sent postal workers to jail, because no one wanted to admit it could be wrong

Gravity-based batteries try to beat their chemical cousins with winches, weights, and mine shafts

On Hubble’s 31st birthday, NASA points at a stunning ‘celebrity star’

Fish Sticks Make No Sense

Pacific Northwest’s ‘forest gardens’ were deliberately planted by Indigenous people

Mars has right ingredients for present-day microbial life beneath its surface, study finds

So Much Hinges on the Existence of Ancient Black Holes

‘Pressure Quenching’ Raises Hopes of Practical Room Temperature Superconductivity

Sisters With Transistors: inside the fascinating film about electronic music’s forgotten pioneers

Video: ‘I Made A Water Computer And It Actually Works’ [16:29]

Malaria vaccine hailed as potential breakthrough

The Ill-Fated Idea to Move the Nation’s Capital to St. Louis

Blue roofs could help reduce the flooding effects of big storms

When Cats, Peaches, Lunch (and Letters) were Mailed Beneath the Streets of NYC

This week: Feline bellies, gross-out thresholds, hole phobia, and more

On this day in 1985 the Coca-Cola Company introduced “New Coke”

Chernobyl Survivors Didn’t Pass on Harmful Mutations to Their Children, Study Finds

Video: How Banana Waste Is Turned Into Rugs, Fabric, And Hair Extensions [5:26]

Hallucinating mice could help us understand schizophrenia

Rerouting the Mississippi River could build new land—and save a retreating coast

‘Damn! This is a Caravaggio!’: the inside story of an old master found in Spain

US joins race to find stricken Indonesia submarine

So Much Hinges on the Existence of Ancient Black Holes

The Space Telescope That Could Find a Second Earth

Works of art compel our attention – but can they change us?

Sorry Jurassic Park, New Research About The T-Rex Blows A Hole In Some Iconic Scenes

States Take Social Security Benefits Of Foster Care Children To Pay For Services

Eco-friendly concrete swaps out sand for activated clay

When Paid Applauders Ruled the Paris Opera House

Crew Of ‘Ever Given’ Could Be Stuck On The Big Boat For Years

Astronomers Don’t Know What Our Black Hole Ate, but They Definitely Saw It Belch

Tiberius, Imperial Detective

The inside of an exciton has been captured for the first time

DNA of Giant ‘Corpse Flower’ Parasite Surprises Biologists

Irish Farmer Stumbles Onto ‘Untouched’ Ancient Tomb

Video: ‘I Accidentally Discovered My Long Lost Twin on TikTok’ [8:31]

Winners of the 2021 Sony World Photography Awards

Tiny newfound ‘Unicorn’ is closest known black hole to Earth

Perseverance rover just made oxygen on Mars

Is Tony Clifton Really Andy Kaufman?

Nil-by-mouth foodie: The chef who will never eat again

Van Gogh’s Sketches In Letters To His Brother and Friends

How Maxwell’s Demon Continues to Startle Scientists

Thalidomide, a bitter pill

The Pregnant Woman Who Led a Legendary Slave Rebellion

The Mother of All Accidents

Video: Where Did the Big Bang Happen? [5:36]

What we’re learning from the rare cases of COVID-19 in vaccinated people

Hydrogen is one future fuel oil execs and environmentalists could both support as rival countries search for climate solutions

Nuclear fallout is showing up in U.S. honey, decades after bomb tests

‘It blew our minds’: the surfers who braved sharks to ride Africa’s mightiest wave

Fluid physics gives new insight into old murder case

How Can a Basilica Stay Dry Amid Venice’s Rising Waters?

Army ants build safety scaffolds to catch their falling friends

The Fracking Lottery

Scientists rediscover lost coffee species suited to a warmer climate

Archaeologists Solve a Decades-Old Harriet Tubman Mystery